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-rw-r--r--unittest/mysys/CMakeLists.txt28
-rw-r--r--unittest/mysys/aes-t.c158
-rw-r--r--unittest/mysys/base64-t.c99
-rw-r--r--unittest/mysys/bitmap-t.c541
-rw-r--r--unittest/mysys/byte_order-t.c102
-rw-r--r--unittest/mysys/crc32-t.c69
-rw-r--r--unittest/mysys/dynstring-t.c74
-rw-r--r--unittest/mysys/lf-t.c199
-rw-r--r--unittest/mysys/ma_dyncol-t.c881
-rw-r--r--unittest/mysys/my_atomic-t.c131
-rw-r--r--unittest/mysys/my_delete-t.c57
-rw-r--r--unittest/mysys/my_getopt-t.c389
-rw-r--r--unittest/mysys/my_malloc-t.c44
-rw-r--r--unittest/mysys/my_rdtsc-t.c230
-rw-r--r--unittest/mysys/my_vsnprintf-t.c214
-rw-r--r--unittest/mysys/queues-t.c139
-rw-r--r--unittest/mysys/stacktrace-t.c69
-rw-r--r--unittest/mysys/thr_template.c73
-rw-r--r--unittest/mysys/waiting_threads-t.c286
19 files changed, 3783 insertions, 0 deletions
diff --git a/unittest/mysys/CMakeLists.txt b/unittest/mysys/CMakeLists.txt
new file mode 100644
index 00000000..4b947ab7
--- /dev/null
+++ b/unittest/mysys/CMakeLists.txt
@@ -0,0 +1,28 @@
+# Copyright (c) 2006, 2013, Oracle and/or its affiliates. All rights reserved.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; version 2 of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1335 USA
+
+MY_ADD_TESTS(bitmap base64 my_atomic my_rdtsc lf my_malloc my_getopt dynstring
+ byte_order
+ queues stacktrace crc32 LINK_LIBRARIES mysys)
+MY_ADD_TESTS(my_vsnprintf LINK_LIBRARIES strings mysys)
+MY_ADD_TESTS(aes LINK_LIBRARIES mysys mysys_ssl)
+ADD_DEFINITIONS(${SSL_DEFINES})
+INCLUDE_DIRECTORIES(${ZLIB_INCLUDE_DIR})
+MY_ADD_TESTS(ma_dyncol LINK_LIBRARIES mysys)
+
+IF(WIN32)
+ MY_ADD_TESTS(my_delete LINK_LIBRARIES mysys)
+ENDIF()
+
diff --git a/unittest/mysys/aes-t.c b/unittest/mysys/aes-t.c
new file mode 100644
index 00000000..cbec2760
--- /dev/null
+++ b/unittest/mysys/aes-t.c
@@ -0,0 +1,158 @@
+/* Copyright (c) 2003, 2006, 2007 MySQL AB, 2009 Sun Microsystems, Inc.
+ Use is subject to license terms.
+
+ This program is free software; you can redistribute it and/or
+ modify it under the terms of the GNU General Public License as
+ published by the Free Software Foundation; version 2 of the License.
+
+ This program is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1335 USA */
+
+#include <my_global.h>
+#include <my_sys.h>
+#include <my_crypt.h>
+#include <tap.h>
+#include <string.h>
+#include <ctype.h>
+
+
+/** Test streaming encryption, bytewise update.*/
+static int aes_crypt_bytewise(enum my_aes_mode mode, int flags, const unsigned char *src,
+ unsigned int slen, unsigned char *dst, unsigned int *dlen,
+ const unsigned char *key, unsigned int klen,
+ const unsigned char *iv, unsigned int ivlen)
+{
+ /* Allocate context on odd address on stack, in order to
+ catch misalignment errors.*/
+ void *ctx= (char *)alloca(MY_AES_CTX_SIZE+1)+1;
+
+ int res1, res2;
+ uint d1= 0, d2;
+ uint i;
+
+ if ((res1= my_aes_crypt_init(ctx, mode, flags, key, klen, iv, ivlen)))
+ return res1;
+ for (i= 0; i < slen; i++)
+ {
+ uint tmp_d1=0;
+ res1= my_aes_crypt_update(ctx, src+i,1, dst, &tmp_d1);
+ if (res1)
+ return res1;
+ d1+= tmp_d1;
+ dst+= tmp_d1;
+ }
+ res2= my_aes_crypt_finish(ctx, dst, &d2);
+ *dlen= d1 + d2;
+ return res1 ? res1 : res2;
+}
+
+
+#ifndef HAVE_EncryptAes128Ctr
+const uint MY_AES_CTR=0xDEADBEAF;
+#endif
+#ifndef HAVE_EncryptAes128Gcm
+const uint MY_AES_GCM=0xDEADBEAF;
+#endif
+
+#define MY_AES_UNSUPPORTED(x) (x == 0xDEADBEAF)
+
+static void do_test(uint mode, const char *mode_str, int nopad, uint slen,
+ char fill, size_t dlen, const char *hash)
+{
+ uchar key[16]= {1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 2, 3, 4, 5, 6};
+ uchar iv[16]= {2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 2, 3, 4, 5, 6, 7};
+ uchar src[1000], dst[1100], dst2[1100], ddst[1000];
+ uchar md5[MY_MD5_HASH_SIZE];
+ uint src_len, dst_len, dst_len2, ddst_len;
+ int result;
+
+ if (MY_AES_UNSUPPORTED(mode))
+ {
+ skip(nopad?7:6, "%s not supported", mode_str);
+ return;
+ }
+ memset(src, fill, src_len= slen);
+ result= my_aes_crypt(mode, nopad | ENCRYPTION_FLAG_ENCRYPT, src, src_len,
+ dst, &dst_len, key, sizeof(key), iv, sizeof(iv));
+ ok(result == MY_AES_OK, "encrypt %s %u %s", mode_str, src_len,
+ nopad ? "nopad" : "pad");
+
+ if (nopad)
+ {
+ result= aes_crypt_bytewise(mode, nopad | ENCRYPTION_FLAG_ENCRYPT, src,
+ src_len, dst2, &dst_len2, key, sizeof(key),
+ iv, sizeof(iv));
+ ok(result == MY_AES_OK, "encrypt bytewise %s %u", mode_str, src_len);
+ /* Compare with non-bytewise encryption result*/
+ ok(dst_len == dst_len2 && memcmp(dst, dst2, dst_len) == 0,
+ "memcmp bytewise %s %u", mode_str, src_len);
+ }
+ else
+ {
+ int dst_len_real= my_aes_get_size(mode, src_len);
+ ok(dst_len_real= dst_len, "my_aes_get_size");
+ }
+ my_md5(md5, (char *) dst, dst_len);
+ ok(dst_len == dlen, "md5 len");
+ ok(memcmp(md5, hash, sizeof(md5)) == 0, "md5");
+ result= my_aes_crypt(mode, nopad | ENCRYPTION_FLAG_DECRYPT,
+ dst, dst_len, ddst, &ddst_len, key, sizeof(key), iv,
+ sizeof(iv));
+
+ ok(result == MY_AES_OK, "decrypt %s %u", mode_str, dst_len);
+ ok(ddst_len == src_len && memcmp(src, ddst, src_len) == 0, "memcmp");
+}
+
+#define DO_TEST_P(M, S, F, D, H) do_test(M, #M, 0, S, F, D, H)
+#define DO_TEST_N(M, S, F, D, H) do_test(M, #M, ENCRYPTION_FLAG_NOPAD, S, F, D, H)
+
+/* useful macro for debugging */
+#define PRINT_MD5() \
+ do { \
+ uint i; \
+ printf("\""); \
+ for (i=0; i < sizeof(md5); i++) \
+ printf("\\x%02x", md5[i]); \
+ printf("\"\n"); \
+ } while(0);
+
+
+int
+main(int argc __attribute__((unused)),char *argv[])
+{
+
+ MY_INIT(argv[0]);
+
+ plan(122);
+
+ DO_TEST_P(MY_AES_ECB, 200, '.', 208, "\xd8\x73\x8e\x3a\xbc\x66\x99\x13\x7f\x90\x23\x52\xee\x97\x6f\x9a");
+ DO_TEST_P(MY_AES_ECB, 128, '?', 144, "\x19\x58\x33\x85\x4c\xaa\x7f\x06\xd1\xb2\xec\xd7\xb7\x6a\xa9\x5b");
+ DO_TEST_P(MY_AES_CBC, 159, '%', 160, "\x4b\x03\x18\x3d\xf1\xa7\xcd\xa1\x46\xb3\xc6\x8a\x92\xc0\x0f\xc9");
+ DO_TEST_P(MY_AES_CBC, 192, '@', 208, "\x54\xc4\x75\x1d\xff\xe0\xf6\x80\xf0\x85\xbb\x8b\xda\x07\x21\x17");
+ DO_TEST_N(MY_AES_ECB, 200, '.', 200, "\xbf\xec\x43\xd1\x66\x8d\x01\xad\x3a\x25\xee\xa6\x3d\xc6\xc4\x68");
+ DO_TEST_N(MY_AES_ECB, 128, '?', 128, "\x5b\x44\x20\xf3\xd9\xb4\x9d\x74\x5e\xb7\x5a\x0a\xe7\x32\x35\xc3");
+ DO_TEST_N(MY_AES_CBC, 159, '%', 159, "\xf3\x6e\x40\x00\x3c\x08\xa0\xb1\x2d\x1f\xcf\xce\x54\xc9\x73\x83");
+ DO_TEST_N(MY_AES_CBC, 192, '@', 192, "\x30\xe5\x28\x8c\x4a\x3b\x02\xd7\x56\x40\x59\x25\xac\x58\x09\x22");
+ DO_TEST_P(MY_AES_CTR, 200, '.', 200, "\x5a\x77\x19\xea\x67\x50\xe3\xab\x7f\x39\x6f\xc4\xa8\x09\xc5\x88");
+ DO_TEST_P(MY_AES_GCM, 128, '?', 144, "\x54\x6a\x7c\xa2\x04\xdc\x6e\x80\x1c\xcd\x5f\x7a\x7b\x08\x9e\x9d");
+
+ /* test short inputs (less that one block) */
+ DO_TEST_P(MY_AES_ECB, 1, '.', 16, "\x6c\xd7\x66\x5b\x1b\x1e\x3a\x04\xfd\xb1\x91\x8d\x0e\xfd\xf1\x86");
+ DO_TEST_P(MY_AES_ECB, 2, '?', 16, "\xdb\x84\x9e\xaf\x5f\xcc\xdb\x6b\xf2\x1c\xeb\x53\x75\xa3\x53\x5e");
+ DO_TEST_P(MY_AES_CBC, 3, '%', 16, "\x60\x8e\x45\x9a\x07\x39\x63\xce\x02\x19\xdd\x52\xe3\x09\x2a\x66");
+ DO_TEST_P(MY_AES_CBC, 4, '@', 16, "\x90\xc2\x6b\xf8\x84\x79\x83\xbd\xc1\x60\x71\x04\x55\x6a\xce\x9e");
+ DO_TEST_N(MY_AES_ECB, 5, '.', 5, "\x6b\x60\xdc\xa4\x24\x9b\x02\xbb\x24\x41\x9b\xb0\xd1\x01\xcd\xba");
+ DO_TEST_N(MY_AES_ECB, 6, '?', 6, "\x35\x8f\xb7\x9d\xd9\x61\x21\xcf\x25\x66\xd5\x9e\x91\xc1\x42\x7e");
+ DO_TEST_N(MY_AES_CBC, 7, '%', 7, "\x94\x5e\x80\x71\x41\x7a\x64\x5d\x6f\x2e\x5b\x66\x9b\x5a\x3d\xda");
+ DO_TEST_N(MY_AES_CBC, 8, '@', 8, "\xb8\x53\x97\xb9\x40\xa6\x98\xaf\x0c\x7b\x9a\xac\xad\x7e\x3c\xe0");
+ DO_TEST_P(MY_AES_GCM, 9, '?', 25, "\x5e\x05\xfd\xb2\x8e\x17\x04\x1e\xff\x6d\x71\x81\xcd\x85\x8d\xb5");
+
+ my_end(0);
+ return exit_status();
+}
diff --git a/unittest/mysys/base64-t.c b/unittest/mysys/base64-t.c
new file mode 100644
index 00000000..590e285d
--- /dev/null
+++ b/unittest/mysys/base64-t.c
@@ -0,0 +1,99 @@
+/* Copyright (c) 2003, 2006, 2007 MySQL AB, 2009 Sun Microsystems, Inc.
+ Use is subject to license terms.
+
+ This program is free software; you can redistribute it and/or
+ modify it under the terms of the GNU General Public License as
+ published by the Free Software Foundation; version 2 of the License.
+
+ This program is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1335 USA */
+
+#include <my_global.h>
+#include <my_sys.h>
+#include <tap.h>
+#include <string.h>
+
+#define BASE64_LOOP_COUNT 500
+#define BASE64_ROWS 4 /* Number of ok(..) */
+
+int
+main(int argc __attribute__((unused)),char *argv[])
+{
+ int i, cmp;
+ size_t j, k, l, dst_len, needed_length;
+ MY_INIT(argv[0]);
+
+ plan(BASE64_LOOP_COUNT * BASE64_ROWS);
+
+ for (i= 0; i < BASE64_LOOP_COUNT; i++)
+ {
+ /* Create source data */
+ const size_t src_len= rand() % 1000 + 1;
+
+ char * src= (char *) malloc(src_len);
+ char * s= src;
+ char * str;
+ char * dst;
+
+ for (j= 0; j<src_len; j++)
+ {
+ char c= rand();
+ *s++= c;
+ }
+
+ /* Encode */
+ needed_length= my_base64_needed_encoded_length((int)src_len);
+ str= (char *) malloc(needed_length);
+ for (k= 0; k < needed_length; k++)
+ str[k]= 0xff; /* Fill memory to check correct NUL termination */
+ ok(my_base64_encode(src, src_len, str) == 0,
+ "my_base64_encode: size %d", i);
+ ok(needed_length == strlen(str) + 1,
+ "my_base64_needed_encoded_length: size %d", i);
+
+ /* Decode */
+ dst= (char *) malloc(my_base64_needed_decoded_length((int)strlen(str)));
+ dst_len= my_base64_decode(str, strlen(str), dst, NULL, 0);
+ ok(dst_len == src_len, "Comparing lengths");
+
+ cmp= memcmp(src, dst, src_len);
+ ok(cmp == 0, "Comparing encode-decode result");
+ if (cmp != 0)
+ {
+ /* FIXME: This only prints last value of the compared strings */
+ char buf[80];
+ diag(" --------- src --------- --------- dst ---------");
+ for (k= 0; k<src_len; k+=8)
+ {
+ sprintf(buf, "%.4x ", (uint) k);
+ for (l=0; l<8 && k+l<src_len; l++)
+ {
+ unsigned char c= src[k+l];
+ sprintf(buf, "%.2x ", (unsigned)c);
+ }
+
+ sprintf(buf, " ");
+
+ for (l=0; l<8 && k+l<dst_len; l++)
+ {
+ unsigned char c= dst[k+l];
+ sprintf(buf, "%.2x ", (unsigned)c);
+ }
+ diag("%s", buf);
+ }
+ diag("src length: %.8x, dst length: %.8x\n",
+ (uint) src_len, (uint) dst_len);
+ }
+ free(dst);
+ free(str);
+ free(src);
+ }
+ my_end(0);
+ return exit_status();
+}
diff --git a/unittest/mysys/bitmap-t.c b/unittest/mysys/bitmap-t.c
new file mode 100644
index 00000000..22466355
--- /dev/null
+++ b/unittest/mysys/bitmap-t.c
@@ -0,0 +1,541 @@
+/*
+ Copyright (c) 2006, 2012, Oracle and/or its affiliates.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; version 2 of the License.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1335 USA
+
+ This test was copied from the unit test inside the
+ mysys/my_bitmap.c file and adapted by Mats Kindahl to use the mytap
+ library.
+*/
+
+#include <my_global.h>
+#include <my_sys.h>
+#include <my_bitmap.h>
+#include <tap.h>
+#include <m_string.h>
+
+#define MAX_TESTED_BITMAP_SIZE 1024
+
+uint get_rand_bit(uint bitsize)
+{
+ return (rand() % bitsize);
+}
+
+my_bool test_set_get_clear_bit(MY_BITMAP *map, uint bitsize)
+{
+ uint i, test_bit;
+ uint no_loops= bitsize > 128 ? 128 : bitsize;
+ for (i=0; i < no_loops; i++)
+ {
+ test_bit= get_rand_bit(bitsize);
+ bitmap_set_bit(map, test_bit);
+ if (!bitmap_is_set(map, test_bit))
+ goto error1;
+ bitmap_clear_bit(map, test_bit);
+ if (bitmap_is_set(map, test_bit))
+ goto error2;
+ }
+ return FALSE;
+error1:
+ printf("Error in set bit, bit %u, bitsize = %u", test_bit, bitsize);
+ return TRUE;
+error2:
+ printf("Error in clear bit, bit %u, bitsize = %u", test_bit, bitsize);
+ return TRUE;
+}
+
+my_bool test_flip_bit(MY_BITMAP *map, uint bitsize)
+{
+ uint i, test_bit;
+ uint no_loops= bitsize > 128 ? 128 : bitsize;
+ for (i=0; i < no_loops; i++)
+ {
+ test_bit= get_rand_bit(bitsize);
+ bitmap_flip_bit(map, test_bit);
+ if (!bitmap_is_set(map, test_bit))
+ goto error1;
+ bitmap_flip_bit(map, test_bit);
+ if (bitmap_is_set(map, test_bit))
+ goto error2;
+ }
+ return FALSE;
+error1:
+ printf("Error in flip bit 1, bit %u, bitsize = %u", test_bit, bitsize);
+ return TRUE;
+error2:
+ printf("Error in flip bit 2, bit %u, bitsize = %u", test_bit, bitsize);
+ return TRUE;
+}
+
+
+my_bool test_get_all_bits(MY_BITMAP *map, uint bitsize)
+{
+ uint i;
+ bitmap_set_all(map);
+ if (!bitmap_is_set_all(map))
+ goto error1;
+ if (!bitmap_is_prefix(map, bitsize))
+ goto error5;
+ bitmap_clear_all(map);
+ if (!bitmap_is_clear_all(map))
+ goto error2;
+ if (!bitmap_is_prefix(map, 0))
+ goto error6;
+ for (i=0; i<bitsize;i++)
+ bitmap_set_bit(map, i);
+ if (!bitmap_is_set_all(map))
+ goto error3;
+ for (i=0; i<bitsize;i++)
+ bitmap_clear_bit(map, i);
+ if (!bitmap_is_clear_all(map))
+ goto error4;
+ return FALSE;
+error1:
+ diag("Error in set_all, bitsize = %u", bitsize);
+ return TRUE;
+error2:
+ diag("Error in clear_all, bitsize = %u", bitsize);
+ return TRUE;
+error3:
+ diag("Error in bitmap_is_set_all, bitsize = %u", bitsize);
+ return TRUE;
+error4:
+ diag("Error in bitmap_is_clear_all, bitsize = %u", bitsize);
+ return TRUE;
+error5:
+ diag("Error in set_all through set_prefix, bitsize = %u", bitsize);
+ return TRUE;
+error6:
+ diag("Error in clear_all through set_prefix, bitsize = %u", bitsize);
+ return TRUE;
+}
+
+my_bool test_compare_operators(MY_BITMAP *map, uint bitsize)
+{
+ uint i, j, test_bit1, test_bit2, test_bit3,test_bit4;
+ uint no_loops= bitsize > 128 ? 128 : bitsize;
+ MY_BITMAP map2_obj, map3_obj;
+ MY_BITMAP *map2= &map2_obj, *map3= &map3_obj;
+ my_bitmap_map map2buf[MAX_TESTED_BITMAP_SIZE];
+ my_bitmap_map map3buf[MAX_TESTED_BITMAP_SIZE];
+ my_bitmap_init(&map2_obj, map2buf, bitsize);
+ my_bitmap_init(&map3_obj, map3buf, bitsize);
+ bitmap_clear_all(map2);
+ bitmap_clear_all(map3);
+ for (i=0; i < no_loops; i++)
+ {
+ test_bit1=get_rand_bit(bitsize);
+ bitmap_set_prefix(map, test_bit1);
+ test_bit2=get_rand_bit(bitsize);
+ bitmap_set_prefix(map2, test_bit2);
+ bitmap_intersect(map, map2);
+ test_bit3= test_bit2 < test_bit1 ? test_bit2 : test_bit1;
+ bitmap_set_prefix(map3, test_bit3);
+ if (!bitmap_cmp(map, map3))
+ goto error1;
+ bitmap_clear_all(map);
+ bitmap_clear_all(map2);
+ bitmap_clear_all(map3);
+ test_bit1=get_rand_bit(bitsize);
+ test_bit2=get_rand_bit(bitsize);
+ test_bit3=get_rand_bit(bitsize);
+ bitmap_set_prefix(map, test_bit1);
+ bitmap_set_prefix(map2, test_bit2);
+ test_bit3= test_bit2 > test_bit1 ? test_bit2 : test_bit1;
+ bitmap_set_prefix(map3, test_bit3);
+ bitmap_union(map, map2);
+ if (!bitmap_cmp(map, map3))
+ goto error2;
+ bitmap_clear_all(map);
+ bitmap_clear_all(map2);
+ bitmap_clear_all(map3);
+ test_bit1=get_rand_bit(bitsize);
+ test_bit2=get_rand_bit(bitsize);
+ test_bit3=get_rand_bit(bitsize);
+ bitmap_set_prefix(map, test_bit1);
+ bitmap_set_prefix(map2, test_bit2);
+ bitmap_xor(map, map2);
+ test_bit3= test_bit2 > test_bit1 ? test_bit2 : test_bit1;
+ test_bit4= test_bit2 < test_bit1 ? test_bit2 : test_bit1;
+ bitmap_set_prefix(map3, test_bit3);
+ for (j=0; j < test_bit4; j++)
+ bitmap_clear_bit(map3, j);
+ if (!bitmap_cmp(map, map3))
+ goto error3;
+ bitmap_clear_all(map);
+ bitmap_clear_all(map2);
+ bitmap_clear_all(map3);
+ test_bit1=get_rand_bit(bitsize);
+ test_bit2=get_rand_bit(bitsize);
+ test_bit3=get_rand_bit(bitsize);
+ bitmap_set_prefix(map, test_bit1);
+ bitmap_set_prefix(map2, test_bit2);
+ bitmap_subtract(map, map2);
+ if (test_bit2 < test_bit1)
+ {
+ bitmap_set_prefix(map3, test_bit1);
+ for (j=0; j < test_bit2; j++)
+ bitmap_clear_bit(map3, j);
+ }
+ if (!bitmap_cmp(map, map3))
+ goto error4;
+ bitmap_clear_all(map);
+ bitmap_clear_all(map2);
+ bitmap_clear_all(map3);
+ test_bit1=get_rand_bit(bitsize);
+ bitmap_set_prefix(map, test_bit1);
+ bitmap_invert(map);
+ bitmap_set_all(map3);
+ for (j=0; j < test_bit1; j++)
+ bitmap_clear_bit(map3, j);
+ if (!bitmap_cmp(map, map3))
+ goto error5;
+ bitmap_clear_all(map);
+ bitmap_clear_all(map3);
+ }
+ return FALSE;
+error1:
+ diag("intersect error bitsize=%u,size1=%u,size2=%u", bitsize,
+ test_bit1,test_bit2);
+ return TRUE;
+error2:
+ diag("union error bitsize=%u,size1=%u,size2=%u", bitsize,
+ test_bit1,test_bit2);
+ return TRUE;
+error3:
+ diag("xor error bitsize=%u,size1=%u,size2=%u", bitsize,
+ test_bit1,test_bit2);
+ return TRUE;
+error4:
+ diag("subtract error bitsize=%u,size1=%u,size2=%u", bitsize,
+ test_bit1,test_bit2);
+ return TRUE;
+error5:
+ diag("invert error bitsize=%u,size=%u", bitsize,
+ test_bit1);
+ return TRUE;
+}
+
+my_bool test_count_bits_set(MY_BITMAP *map, uint bitsize)
+{
+ uint i, bit_count=0, test_bit;
+ uint no_loops= bitsize > 128 ? 128 : bitsize;
+ for (i=0; i < no_loops; i++)
+ {
+ test_bit=get_rand_bit(bitsize);
+ if (!bitmap_is_set(map, test_bit))
+ {
+ bitmap_set_bit(map, test_bit);
+ bit_count++;
+ }
+ }
+ if (bit_count==0 && bitsize > 0)
+ goto error1;
+ if (bitmap_bits_set(map) != bit_count)
+ goto error2;
+ return FALSE;
+error1:
+ diag("No bits set bitsize = %u", bitsize);
+ return TRUE;
+error2:
+ diag("Wrong count of bits set, bitsize = %u", bitsize);
+ return TRUE;
+}
+
+my_bool test_get_first_bit(MY_BITMAP *map, uint bitsize)
+{
+ uint i, test_bit= 0;
+ uint no_loops= bitsize > 128 ? 128 : bitsize;
+
+ bitmap_set_all(map);
+ for (i=0; i < bitsize; i++)
+ bitmap_clear_bit(map, i);
+ if (bitmap_get_first_set(map) != MY_BIT_NONE)
+ goto error1;
+ bitmap_clear_all(map);
+ for (i=0; i < bitsize; i++)
+ bitmap_set_bit(map, i);
+ if (bitmap_get_first(map) != MY_BIT_NONE)
+ goto error2;
+ bitmap_clear_all(map);
+
+ for (i=0; i < no_loops; i++)
+ {
+ test_bit=get_rand_bit(bitsize);
+ bitmap_set_bit(map, test_bit);
+ if (bitmap_get_first_set(map) != test_bit)
+ goto error1;
+ bitmap_set_all(map);
+ bitmap_clear_bit(map, test_bit);
+ if (bitmap_get_first(map) != test_bit)
+ goto error2;
+ bitmap_clear_all(map);
+ }
+ return FALSE;
+error1:
+ diag("get_first_set error bitsize=%u,prefix_size=%u",bitsize,test_bit);
+ return TRUE;
+error2:
+ diag("get_first error bitsize= %u, prefix_size= %u",bitsize,test_bit);
+ return TRUE;
+}
+
+my_bool test_get_next_bit(MY_BITMAP *map, uint bitsize)
+{
+ uint i, j, test_bit;
+ uint no_loops= bitsize > 128 ? 128 : bitsize;
+ for (i=0; i < no_loops; i++)
+ {
+ test_bit=get_rand_bit(bitsize);
+ for (j=0; j < test_bit; j++)
+ bitmap_set_next(map);
+ if (!bitmap_is_prefix(map, test_bit))
+ goto error1;
+ bitmap_clear_all(map);
+ }
+ return FALSE;
+error1:
+ diag("get_next error bitsize= %u, prefix_size= %u", bitsize,test_bit);
+ return TRUE;
+}
+
+my_bool test_prefix(MY_BITMAP *map, uint bitsize)
+{
+ uint i, j, test_bit;
+ uint no_loops= bitsize > 128 ? 128 : bitsize;
+ for (i=0; i < no_loops; i++)
+ {
+ test_bit=get_rand_bit(bitsize);
+ bitmap_set_prefix(map, test_bit);
+ if (!bitmap_is_prefix(map, test_bit))
+ goto error1;
+ bitmap_clear_all(map);
+ for (j=0; j < test_bit; j++)
+ bitmap_set_bit(map, j);
+ if (!bitmap_is_prefix(map, test_bit))
+ goto error2;
+ bitmap_set_all(map);
+ for (j=bitsize - 1; ~(j-test_bit); j--)
+ bitmap_clear_bit(map, j);
+ if (!bitmap_is_prefix(map, test_bit))
+ goto error3;
+ bitmap_clear_all(map);
+ }
+ for (i=0; i < bitsize; i++)
+ {
+ if (bitmap_is_prefix(map, i + 1))
+ goto error4;
+ bitmap_set_bit(map, i);
+ if (!bitmap_is_prefix(map, i + 1))
+ goto error5;
+ test_bit=get_rand_bit(bitsize);
+ bitmap_set_bit(map, test_bit);
+ if (test_bit <= i && !bitmap_is_prefix(map, i + 1))
+ goto error5;
+ else if (test_bit > i)
+ {
+ if (bitmap_is_prefix(map, i + 1))
+ goto error4;
+ bitmap_clear_bit(map, test_bit);
+ }
+ }
+ return FALSE;
+error1:
+ diag("prefix1 error bitsize = %u, prefix_size = %u", bitsize,test_bit);
+ return TRUE;
+error2:
+ diag("prefix2 error bitsize = %u, prefix_size = %u", bitsize,test_bit);
+ return TRUE;
+error3:
+ diag("prefix3 error bitsize = %u, prefix_size = %u", bitsize,test_bit);
+ return TRUE;
+error4:
+ diag("prefix4 error bitsize = %u, i = %u", bitsize,i);
+ return TRUE;
+error5:
+ diag("prefix5 error bitsize = %u, i = %u", bitsize,i);
+ return TRUE;
+}
+
+my_bool test_compare(MY_BITMAP *map, uint bitsize)
+{
+ MY_BITMAP map2;
+ uint32 map2buf[MAX_TESTED_BITMAP_SIZE];
+ uint i, test_bit;
+ uint no_loops= bitsize > 128 ? 128 : bitsize;
+ if (my_bitmap_init(&map2, map2buf, bitsize))
+ {
+ diag("init error for bitsize %d", bitsize);
+ return TRUE;
+ }
+ /* Test all 4 possible combinations of set/unset bits. */
+ for (i=0; i < no_loops; i++)
+ {
+ test_bit=get_rand_bit(bitsize);
+ bitmap_clear_bit(map, test_bit);
+ bitmap_clear_bit(&map2, test_bit);
+ if (!bitmap_is_subset(map, &map2))
+ goto error_is_subset;
+ bitmap_set_bit(map, test_bit);
+ if (bitmap_is_subset(map, &map2))
+ goto error_is_subset;
+ bitmap_set_bit(&map2, test_bit);
+ if (!bitmap_is_subset(map, &map2))
+ goto error_is_subset;
+ bitmap_clear_bit(map, test_bit);
+ if (!bitmap_is_subset(map, &map2))
+ goto error_is_subset;
+ /* Note that test_bit is not cleared i map2. */
+ }
+ bitmap_clear_all(map);
+ bitmap_clear_all(&map2);
+ /* Test all 4 possible combinations of set/unset bits. */
+ for (i=0; i < no_loops; i++)
+ {
+ test_bit=get_rand_bit(bitsize);
+ if (bitmap_is_overlapping(map, &map2))
+ goto error_is_overlapping;
+ bitmap_set_bit(map, test_bit);
+ if (bitmap_is_overlapping(map, &map2))
+ goto error_is_overlapping;
+ bitmap_set_bit(&map2, test_bit);
+ if (!bitmap_is_overlapping(map, &map2))
+ goto error_is_overlapping;
+ bitmap_clear_bit(map, test_bit);
+ if (bitmap_is_overlapping(map, &map2))
+ goto error_is_overlapping;
+ bitmap_clear_bit(&map2, test_bit);
+ /* Note that test_bit is not cleared i map2. */
+ }
+ return FALSE;
+error_is_subset:
+ diag("is_subset error bitsize = %u", bitsize);
+ return TRUE;
+error_is_overlapping:
+ diag("is_overlapping error bitsize = %u", bitsize);
+ return TRUE;
+}
+
+my_bool test_intersect(MY_BITMAP *map, uint bitsize)
+{
+ uint bitsize2 = 1 + get_rand_bit(MAX_TESTED_BITMAP_SIZE - 1);
+ MY_BITMAP map2;
+ uint32 map2buf[MAX_TESTED_BITMAP_SIZE];
+ uint i, test_bit1, test_bit2, test_bit3;
+ if (my_bitmap_init(&map2, map2buf, bitsize2))
+ {
+ diag("init error for bitsize %d", bitsize2);
+ return TRUE;
+ }
+ test_bit1= get_rand_bit(bitsize);
+ test_bit2= get_rand_bit(bitsize);
+ bitmap_set_bit(map, test_bit1);
+ bitmap_set_bit(map, test_bit2);
+ test_bit3= get_rand_bit(bitsize2);
+ bitmap_set_bit(&map2, test_bit3);
+ if (test_bit2 < bitsize2)
+ bitmap_set_bit(&map2, test_bit2);
+
+ bitmap_intersect(map, &map2);
+ if (test_bit2 < bitsize2)
+ {
+ if (!bitmap_is_set(map, test_bit2))
+ goto error;
+ bitmap_clear_bit(map, test_bit2);
+ }
+ if (test_bit1 == test_bit3)
+ {
+ if (!bitmap_is_set(map, test_bit1))
+ goto error;
+ bitmap_clear_bit(map, test_bit1);
+ }
+ if (!bitmap_is_clear_all(map))
+ goto error;
+
+ bitmap_set_all(map);
+ bitmap_set_all(&map2);
+ for (i=0; i < bitsize2; i++)
+ bitmap_clear_bit(&map2, i);
+ bitmap_intersect(map, &map2);
+ if (!bitmap_is_clear_all(map))
+ goto error;
+ return FALSE;
+error:
+ diag("intersect error bitsize = %u, bit1 = %u, bit2 = %u, bit3 = %u",
+ bitsize, test_bit1, test_bit2, test_bit3);
+ return TRUE;
+}
+
+my_bool do_test(uint bitsize)
+{
+ MY_BITMAP map;
+ my_bitmap_map buf[MAX_TESTED_BITMAP_SIZE];
+ if (my_bitmap_init(&map, buf, bitsize))
+ {
+ diag("init error for bitsize %d", bitsize);
+ goto error;
+ }
+ if (test_set_get_clear_bit(&map,bitsize))
+ goto error;
+ bitmap_clear_all(&map);
+ if (test_flip_bit(&map,bitsize))
+ goto error;
+ bitmap_clear_all(&map);
+ if (test_get_all_bits(&map, bitsize))
+ goto error;
+ bitmap_clear_all(&map);
+ if (test_compare_operators(&map,bitsize))
+ goto error;
+ bitmap_clear_all(&map);
+ if (test_count_bits_set(&map,bitsize))
+ goto error;
+ bitmap_clear_all(&map);
+ if (test_get_first_bit(&map,bitsize))
+ goto error;
+ bitmap_clear_all(&map);
+ if (test_get_next_bit(&map,bitsize))
+ goto error;
+ bitmap_clear_all(&map);
+ if (test_prefix(&map,bitsize))
+ goto error;
+ bitmap_clear_all(&map);
+ if (test_compare(&map,bitsize))
+ goto error;
+ bitmap_clear_all(&map);
+ if (test_intersect(&map,bitsize))
+ goto error;
+ return FALSE;
+error:
+ return TRUE;
+}
+
+int main(int argc __attribute__((unused)),char *argv[])
+{
+ int i;
+ int const min_size = 1;
+ int const max_size = MAX_TESTED_BITMAP_SIZE;
+ MY_INIT(argv[0]);
+
+ plan((max_size - min_size)/7+1);
+
+ /*
+ It's ok to do steps in 7, as i module 64 will go trough all values 1..63.
+ Any errors in the code should manifest as we are working with integers
+ of size 16, 32, or 64 bits...
+ */
+ for (i= min_size; i < max_size; i+=7)
+ ok(do_test(i) == 0, "bitmap size %d", i);
+ my_end(0);
+ return exit_status();
+}
diff --git a/unittest/mysys/byte_order-t.c b/unittest/mysys/byte_order-t.c
new file mode 100644
index 00000000..d4481a41
--- /dev/null
+++ b/unittest/mysys/byte_order-t.c
@@ -0,0 +1,102 @@
+/* Copyright (c) 2019, MariaDB
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; version 2 of the License.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
+
+/**
+ @file
+
+ Unit tests for serialization and deserialization functions
+*/
+
+#include "tap.h"
+
+#include "my_byteorder.h"
+#include "myisampack.h"
+#include "m_string.h"
+
+void test_byte_order()
+{
+ MY_ALIGNED(CPU_LEVEL1_DCACHE_LINESIZE)
+ uchar buf[CPU_LEVEL1_DCACHE_LINESIZE * 2];
+
+ uchar *aligned= buf;
+ uchar *not_aligned= buf + CPU_LEVEL1_DCACHE_LINESIZE - 1;
+
+#define TEST(STORE_NAME, LOAD_NAME, TYPE, VALUE, BYTES) \
+ { \
+ TYPE value= VALUE; \
+ uchar bytes[]= BYTES; \
+ STORE_NAME(aligned, value); \
+ ok(!memcmp(aligned, bytes, sizeof(bytes)), "aligned\t\t" #STORE_NAME); \
+ ok(LOAD_NAME(aligned) == value, "aligned\t\t" #LOAD_NAME); \
+ STORE_NAME(not_aligned, value); \
+ ok(!memcmp(not_aligned, bytes, sizeof(bytes)), \
+ "not aligned\t" #STORE_NAME); \
+ ok(LOAD_NAME(not_aligned) == value, "not aligned\t" #LOAD_NAME); \
+ }
+
+#define ARRAY_2(A, B) {A, B}
+#define ARRAY_3(A, B, C) {A, B, C}
+#define ARRAY_4(A, B, C, D) {A, B, C, D}
+#define ARRAY_5(A, B, C, D, E) {A, B, C, D, E}
+#define ARRAY_6(A, B, C, D, E, F) {A, B, C, D, E, F}
+#define ARRAY_7(A, B, C, D, E, F, G) {A, B, C, D, E, F, G}
+#define ARRAY_8(A, B, C, D, E, F, G, H) {A, B, C, D, E, F, G, H}
+
+ TEST(int2store, sint2korr, int16, 0x0201, ARRAY_2(1, 2));
+ TEST(int3store, sint3korr, int32, 0xffffffff, ARRAY_3(0xff, 0xff, 0xff));
+ TEST(int3store, sint3korr, int32, 0x030201, ARRAY_3(1, 2, 3));
+ TEST(int4store, sint4korr, int32, 0xffffffff,
+ ARRAY_4(0xff, 0xff, 0xff, 0xff));
+ TEST(int4store, sint4korr, int32, 0x04030201, ARRAY_4(1, 2, 3, 4));
+ TEST(int8store, sint8korr, longlong, 0x0807060504030201,
+ ARRAY_8(1, 2, 3, 4, 5, 6, 7, 8));
+ TEST(int8store, sint8korr, longlong, 0xffffffffffffffff,
+ ARRAY_8(0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff));
+
+ TEST(int2store, uint2korr, uint16, 0x0201, ARRAY_2(1, 2));
+ TEST(int3store, uint3korr, uint32, 0x030201, ARRAY_3(1, 2, 3));
+ TEST(int4store, uint4korr, uint32, 0x04030201, ARRAY_4(1, 2, 3, 4));
+ TEST(int5store, uint5korr, ulonglong, 0x0504030201, ARRAY_5(1, 2, 3, 4, 5));
+ TEST(int6store, uint6korr, ulonglong, 0x060504030201,
+ ARRAY_6(1, 2, 3, 4, 5, 6));
+ TEST(int8store, uint8korr, ulonglong, 0x0807060504030201,
+ ARRAY_8(1, 2, 3, 4, 5, 6, 7, 8));
+
+ TEST(mi_int5store, mi_uint5korr, ulonglong, 0x0504030201,
+ ARRAY_5(5, 4, 3, 2, 1));
+ TEST(mi_int6store, mi_uint6korr, ulonglong, 0x060504030201,
+ ARRAY_6(6, 5, 4, 3, 2, 1));
+ TEST(mi_int7store, mi_uint7korr, ulonglong, 0x07060504030201,
+ ARRAY_7(7, 6, 5, 4, 3, 2, 1));
+ TEST(mi_int8store, mi_uint8korr, ulonglong, 0x0807060504030201,
+ ARRAY_8(8, 7, 6, 5, 4, 3, 2, 1));
+
+#undef ARRAY_8
+#undef ARRAY_7
+#undef ARRAY_6
+#undef ARRAY_5
+#undef ARRAY_4
+#undef ARRAY_3
+#undef ARRAY_2
+
+#undef TEST
+}
+
+int main(int argc __attribute__((unused)), char **argv __attribute__((unused)))
+{
+ plan(68);
+ test_byte_order();
+ return exit_status();
+}
diff --git a/unittest/mysys/crc32-t.c b/unittest/mysys/crc32-t.c
new file mode 100644
index 00000000..9834d217
--- /dev/null
+++ b/unittest/mysys/crc32-t.c
@@ -0,0 +1,69 @@
+/* Copyright (c) MariaDB 2020
+
+ This program is free software; you can redistribute it and/or
+ modify it under the terms of the GNU General Public License as
+ published by the Free Software Foundation; version 2 of the License.
+
+ This program is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1335 USA */
+
+#include <my_global.h>
+#include <my_sys.h>
+#include <my_crypt.h>
+#include <tap.h>
+#include <string.h>
+#include <ctype.h>
+#include <zlib.h>
+
+/*
+ Check that optimized crc32 (ieee, or ethernet polynomical) returns the same
+ result as zlib (not so well optimized, yet, but trustworthy)
+*/
+#define DO_TEST_CRC32(crc,str) \
+ ok(crc32(crc,(const Bytef *)str,(uint)(sizeof(str)-1)) == my_checksum(crc, str, sizeof(str)-1), "crc32 '%s'",str)
+
+/* Check that CRC32-C calculation returns correct result*/
+#define DO_TEST_CRC32C(crc,str,expected) \
+ do { \
+ unsigned int v = my_crc32c(crc, str, sizeof(str)-1); \
+ printf("crc32(%u,'%s',%zu)=%u\n",crc,str,sizeof(str)-1,v); \
+ ok(expected == my_crc32c(crc, str, sizeof(str)-1),"crc32c '%s'",str); \
+ }while(0)
+
+
+#define LONG_STR "1234567890234568900212345678901231213123321212123123123123123"\
+ "............................................................................." \
+ "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx" \
+ "yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy" \
+ "zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz"
+
+int main(int argc __attribute__((unused)),char *argv[])
+{
+ MY_INIT(argv[0]);
+ plan(14);
+ printf("%s\n",my_crc32c_implementation());
+ DO_TEST_CRC32(0,"");
+ DO_TEST_CRC32(1,"");
+ DO_TEST_CRC32(0,"12345");
+ DO_TEST_CRC32(1,"12345");
+ DO_TEST_CRC32(0,"1234567890123456789");
+ DO_TEST_CRC32(0, LONG_STR);
+ ok(0 == my_checksum(0, NULL, 0) , "crc32 data = NULL, length = 0");
+
+ DO_TEST_CRC32C(0,"", 0);
+ DO_TEST_CRC32C(1,"", 1);
+ DO_TEST_CRC32C(0, "12345", 416359221);
+ DO_TEST_CRC32C(1, "12345", 549473433);
+ DO_TEST_CRC32C(0, "1234567890123456789", 2366987449U);
+ DO_TEST_CRC32C(0, LONG_STR, 3009234172U);
+ ok(0 == my_crc32c(0, NULL, 0), "crc32c data = NULL, length = 0");
+
+ my_end(0);
+ return exit_status();
+}
diff --git a/unittest/mysys/dynstring-t.c b/unittest/mysys/dynstring-t.c
new file mode 100644
index 00000000..194d435d
--- /dev/null
+++ b/unittest/mysys/dynstring-t.c
@@ -0,0 +1,74 @@
+/* Copyright (c) 2016, MariaDB
+
+ This program is free software; you can redistribute it and/or
+ modify it under the terms of the GNU General Public License as
+ published by the Free Software Foundation; version 2 of the License.
+
+ This program is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1335 USA */
+
+#include <my_global.h>
+#include <m_string.h>
+#include <my_sys.h>
+#include <tap.h>
+
+DYNAMIC_STRING str1;
+
+static void check(const char *res)
+{
+ ok(strcmp(str1.str, res) == 0, "strcmp: %s", str1.str);
+ str1.length= 0;
+}
+
+int main(void)
+{
+ plan(23);
+
+ IF_WIN(skip_all("Test of POSIX shell escaping rules, not for CMD.EXE\n"), );
+
+ ok(init_dynamic_string(&str1, NULL, 0, 32) == 0, "init");
+
+ ok(dynstr_append_os_quoted(&str1, "test1", NULL) == 0, "append");
+ check("'test1'");
+
+ ok(dynstr_append_os_quoted(&str1, "con", "cat", NULL) == 0, "append");
+ check("'concat'");
+
+ ok(dynstr_append_os_quoted(&str1, "", NULL) == 0, "append");
+ check("''");
+
+ ok(dynstr_append_os_quoted(&str1, "space inside", NULL) == 0, "append");
+ check("'space inside'");
+
+ ok(dynstr_append_os_quoted(&str1, "single'quote", NULL) == 0, "append");
+ check("'single'\"'\"'quote'");
+
+ ok(dynstr_append_os_quoted(&str1, "many'single'quotes", NULL) == 0, "append");
+ check("'many'\"'\"'single'\"'\"'quotes'");
+
+ ok(dynstr_append_os_quoted(&str1, "'single quoted'", NULL) == 0, "append");
+ check("''\"'\"'single quoted'\"'\"''");
+
+ ok(dynstr_append_os_quoted(&str1, "double\"quote", NULL) == 0, "append");
+ check("'double\"quote'");
+
+ ok(dynstr_append_os_quoted(&str1, "mixed\"single'and\"double'quotes", NULL) == 0, "append");
+ check("'mixed\"single'\"'\"'and\"double'\"'\"'quotes'");
+
+ ok(dynstr_append_os_quoted(&str1, "back\\space", NULL) == 0, "append");
+ check("'back\\space'");
+
+ ok(dynstr_append_os_quoted(&str1, "backspace\\'and\\\"quote", NULL) == 0, "append");
+ check("'backspace\\'\"'\"'and\\\"quote'");
+
+ dynstr_free(&str1);
+
+ return exit_status();
+}
+
diff --git a/unittest/mysys/lf-t.c b/unittest/mysys/lf-t.c
new file mode 100644
index 00000000..088ecadd
--- /dev/null
+++ b/unittest/mysys/lf-t.c
@@ -0,0 +1,199 @@
+/* Copyright (c) 2008, 2011, Oracle and/or its affiliates. All rights reserved.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; version 2 of the License.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1335 USA */
+
+/**
+ @file
+
+ Unit tests for lock-free algorithms of mysys
+*/
+
+#include "thr_template.c"
+
+#include <lf.h>
+
+int32 inserts= 0, N;
+LF_ALLOCATOR lf_allocator;
+LF_HASH lf_hash;
+
+int with_my_thread_init=0;
+
+/*
+ pin allocator - alloc and release an element in a loop
+*/
+pthread_handler_t test_lf_pinbox(void *arg)
+{
+ int m= *(int *)arg;
+ LF_PINS *pins;
+
+ if (with_my_thread_init)
+ my_thread_init();
+
+ pins= lf_pinbox_get_pins(&lf_allocator.pinbox);
+
+ for (; m ; m--)
+ {
+ lf_pinbox_put_pins(pins);
+ pins= lf_pinbox_get_pins(&lf_allocator.pinbox);
+ }
+ lf_pinbox_put_pins(pins);
+
+ if (with_my_thread_init)
+ my_thread_end();
+
+ return 0;
+}
+
+/*
+ thread local data area, allocated using lf_alloc.
+ union is required to enforce the minimum required element size (sizeof(ptr))
+*/
+typedef union {
+ int32 data;
+ void *not_used;
+} TLA;
+
+pthread_handler_t test_lf_alloc(void *arg)
+{
+ int m= (*(int *)arg)/2;
+ int32 x,y= 0;
+ LF_PINS *pins;
+
+ if (with_my_thread_init)
+ my_thread_init();
+
+ pins= lf_alloc_get_pins(&lf_allocator);
+
+ for (x= ((int)(intptr)(&m)); m ; m--)
+ {
+ TLA *node1, *node2;
+ x= (x*m+0x87654321) & INT_MAX32;
+ node1= (TLA *)lf_alloc_new(pins);
+ node1->data= x;
+ y+= node1->data;
+ node1->data= 0;
+ node2= (TLA *)lf_alloc_new(pins);
+ node2->data= x;
+ y-= node2->data;
+ node2->data= 0;
+ lf_alloc_free(pins, node1);
+ lf_alloc_free(pins, node2);
+ }
+ lf_alloc_put_pins(pins);
+ pthread_mutex_lock(&mutex);
+ bad+= y;
+
+ if (--N == 0)
+ {
+ diag("%d mallocs, %d pins in stack",
+ lf_allocator.mallocs, lf_allocator.pinbox.pins_in_array);
+#ifdef MY_LF_EXTRA_DEBUG
+ bad|= lf_allocator.mallocs - lf_alloc_pool_count(&lf_allocator);
+#endif
+ }
+ pthread_mutex_unlock(&mutex);
+
+ if (with_my_thread_init)
+ my_thread_end();
+ return 0;
+}
+
+my_bool do_sum(void *num, void *acc)
+{
+ *(int *)acc += *(int *)num;
+ return 0;
+}
+
+
+#define N_TLH 1000
+pthread_handler_t test_lf_hash(void *arg)
+{
+ int m= (*(int *)arg)/(2*N_TLH);
+ int32 x,y,z,sum= 0, ins= 0, scans= 0;
+ LF_PINS *pins;
+
+ if (with_my_thread_init)
+ my_thread_init();
+
+ pins= lf_hash_get_pins(&lf_hash);
+
+ for (x= ((int)(intptr)(&m)); m ; m--)
+ {
+ int i;
+ y= x;
+ for (i= 0; i < N_TLH; i++)
+ {
+ x= (x*(m+i)+0x87654321) & INT_MAX32;
+ z= (x<0) ? -x : x;
+ if (lf_hash_insert(&lf_hash, pins, &z))
+ {
+ sum+= z;
+ ins++;
+ }
+ else
+ {
+ int unused= 0;
+ lf_hash_iterate(&lf_hash, pins, do_sum, &unused);
+ scans++;
+ }
+ }
+ for (i= 0; i < N_TLH; i++)
+ {
+ y= (y*(m+i)+0x87654321) & INT_MAX32;
+ z= (y<0) ? -y : y;
+ if (lf_hash_delete(&lf_hash, pins, (uchar *)&z, sizeof(z)))
+ sum-= z;
+ }
+ }
+ lf_hash_put_pins(pins);
+ pthread_mutex_lock(&mutex);
+ bad+= sum;
+ inserts+= ins;
+
+ if (--N == 0)
+ {
+ diag("%d mallocs, %d pins in stack, %d hash size, %d inserts, %d scans",
+ lf_hash.alloc.mallocs, lf_hash.alloc.pinbox.pins_in_array,
+ lf_hash.size, inserts, scans);
+ bad|= lf_hash.count;
+ }
+ pthread_mutex_unlock(&mutex);
+ if (with_my_thread_init)
+ my_thread_end();
+ return 0;
+}
+
+
+void do_tests()
+{
+ plan(6);
+
+ lf_alloc_init(&lf_allocator, sizeof(TLA), offsetof(TLA, not_used));
+ lf_hash_init(&lf_hash, sizeof(int), LF_HASH_UNIQUE, 0, sizeof(int), 0,
+ &my_charset_bin);
+
+ with_my_thread_init= 1;
+ test_concurrently("lf_pinbox (with my_thread_init)", test_lf_pinbox, N= THREADS, CYCLES);
+ test_concurrently("lf_alloc (with my_thread_init)", test_lf_alloc, N= THREADS, CYCLES);
+ test_concurrently("lf_hash (with my_thread_init)", test_lf_hash, N= THREADS, CYCLES);
+
+ with_my_thread_init= 0;
+ test_concurrently("lf_pinbox (without my_thread_init)", test_lf_pinbox, N= THREADS, CYCLES);
+ test_concurrently("lf_alloc (without my_thread_init)", test_lf_alloc, N= THREADS, CYCLES);
+ test_concurrently("lf_hash (without my_thread_init)", test_lf_hash, N= THREADS, CYCLES);
+
+ lf_hash_destroy(&lf_hash);
+ lf_alloc_destroy(&lf_allocator);
+}
+
diff --git a/unittest/mysys/ma_dyncol-t.c b/unittest/mysys/ma_dyncol-t.c
new file mode 100644
index 00000000..6e2c9b4c
--- /dev/null
+++ b/unittest/mysys/ma_dyncol-t.c
@@ -0,0 +1,881 @@
+/* Copyright (c) 2011, Monty Program Ab
+ Copyright (c) 2011, Oleksandr Byelkin
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are
+ met:
+
+ 1. Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+
+ 2. Redistributions in binary form must the following disclaimer in
+ the documentation and/or other materials provided with the
+ distribution.
+
+ THIS SOFTWARE IS PROVIDED BY <COPYRIGHT HOLDER> ``AS IS'' AND ANY
+ EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> OR
+ CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ SUCH DAMAGE.
+*/
+
+#include <my_global.h>
+#include <my_sys.h>
+#include <m_string.h>
+#include <ma_dyncol.h>
+#include <tap.h>
+
+void test_value_single_null()
+{
+ int rc= FALSE;
+ uint ids[1]= {1};
+ DYNAMIC_COLUMN_VALUE val, res;
+ DYNAMIC_COLUMN str;
+ /* init values */
+ val.type= DYN_COL_NULL;
+ mariadb_dyncol_value_init(&res);
+ /* create column */
+ if (mariadb_dyncol_create_many_num(&str, 1, ids, &val, 1))
+ goto err;
+ dynstr_append(&str, "\1"); str.length--; //check for overflow
+ /* read column */
+ if (mariadb_dyncol_get_num(&str, 1, &res))
+ goto err;
+ rc= (res.type == DYN_COL_NULL);
+err:
+ ok(rc, "%s", "NULL");
+ /* cleanup */
+ mariadb_dyncol_free(&str);
+}
+
+void test_value_single_uint(ulonglong num, const char *name)
+{
+ int rc= FALSE;
+ uint ids[1]= {1};
+ DYNAMIC_COLUMN_VALUE val, res;
+ DYNAMIC_COLUMN str;
+ /* init values */
+ val.type= DYN_COL_UINT;
+ val.x.ulong_value= num;
+ mariadb_dyncol_value_init(&res);
+ /* create column */
+ if (mariadb_dyncol_create_many_num(&str, 1, ids, &val, 1))
+ goto err;
+ dynstr_append(&str, "\1"); str.length--; //check for overflow
+ /* read column */
+ if (mariadb_dyncol_get_num(&str, 1, &res))
+ goto err;
+ rc= (res.type == DYN_COL_UINT) && (res.x.ulong_value == num);
+ num= res.x.ulong_value;
+err:
+ ok(rc, "%s - %llu", name, num);
+ /* cleanup */
+ mariadb_dyncol_free(&str);
+}
+
+void test_value_single_sint(longlong num, const char *name)
+{
+ int rc= FALSE;
+ uint ids[1]= {1};
+ DYNAMIC_COLUMN_VALUE val, res;
+ DYNAMIC_COLUMN str;
+ /* init values */
+ val.type= DYN_COL_INT;
+ val.x.long_value= num;
+ mariadb_dyncol_value_init(&res);
+ /* create column */
+ if (mariadb_dyncol_create_many_num(&str, 1, ids, &val, 1))
+ goto err;
+ dynstr_append(&str, "\1"); str.length--; //check for overflow
+ /* read column */
+ if (mariadb_dyncol_get_num(&str, 1, &res))
+ goto err;
+ rc= (res.type == DYN_COL_INT) && (res.x.long_value == num);
+ num= res.x.ulong_value;
+err:
+ ok(rc, "%s - %lld", name, num);
+ /* cleanup */
+ mariadb_dyncol_free(&str);
+}
+
+
+void test_value_single_double(double num, const char *name)
+{
+ int rc= FALSE;
+ uint ids[1]= {1};
+ DYNAMIC_COLUMN_VALUE val, res;
+ DYNAMIC_COLUMN str;
+ /* init values */
+ val.type= DYN_COL_DOUBLE;
+ val.x.double_value= num;
+ mariadb_dyncol_value_init(&res);
+ /* create column */
+ if (mariadb_dyncol_create_many_num(&str, 1, ids, &val, 1))
+ goto err;
+ dynstr_append(&str, "\1"); str.length--; //check for overflow
+ /* read column */
+ if (mariadb_dyncol_get_num(&str, 1, &res))
+ goto err;
+ rc= (res.type == DYN_COL_DOUBLE) && (res.x.double_value == num);
+ num= res.x.double_value;
+err:
+ ok(rc, "%s - %lf", name, num);
+ /* cleanup */
+ mariadb_dyncol_free(&str);
+}
+
+void test_value_single_decimal(const char *num)
+{
+ char *end= (((char*)num) + strlen(num));
+ char buff[80];
+ int rc= FALSE;
+ int length= 80;
+ uint ids[1]= {1};
+ DYNAMIC_COLUMN_VALUE val, res;
+ DYNAMIC_COLUMN str;
+
+ /* init values */
+ mariadb_dyncol_prepare_decimal(&val); // special procedure for decimal!!!
+ if (string2decimal(num, &val.x.decimal.value, &end) != E_DEC_OK)
+ goto err;
+ mariadb_dyncol_value_init(&res);
+
+ /* create column */
+ if (mariadb_dyncol_create_many_num(&str, 1, ids, &val, 1))
+ goto err;
+ dynstr_append(&str, "\1"); str.length--; //check for overflow
+ /* read column */
+ if (mariadb_dyncol_get_num(&str, 1, &res))
+ goto err;
+ rc= ((res.type == DYN_COL_DECIMAL) &&
+ (decimal_cmp(&res.x.decimal.value, &val.x.decimal.value) == 0));
+ decimal2string(&res.x.decimal.value, buff, &length, 0, 0, ' ');
+err:
+ ok(rc, "%s - %s", num, buff);
+ /* cleanup */
+ mariadb_dyncol_free(&str);
+}
+
+static CHARSET_INFO *charset_list[]=
+{
+#ifdef HAVE_CHARSET_big5
+ &my_charset_big5_chinese_ci,
+ &my_charset_big5_bin,
+#endif
+#ifdef HAVE_CHARSET_euckr
+ &my_charset_euckr_korean_ci,
+ &my_charset_euckr_bin,
+#endif
+#ifdef HAVE_CHARSET_gb2312
+ &my_charset_gb2312_chinese_ci,
+ &my_charset_gb2312_bin,
+#endif
+#ifdef HAVE_CHARSET_gbk
+ &my_charset_gbk_chinese_ci,
+ &my_charset_gbk_bin,
+#endif
+#ifdef HAVE_CHARSET_latin1
+ &my_charset_latin1,
+ &my_charset_latin1_bin,
+#endif
+#ifdef HAVE_CHARSET_sjis
+ &my_charset_sjis_japanese_ci,
+ &my_charset_sjis_bin,
+#endif
+#ifdef HAVE_CHARSET_tis620
+ &my_charset_tis620_thai_ci,
+ &my_charset_tis620_bin,
+#endif
+#ifdef HAVE_CHARSET_ujis
+ &my_charset_ujis_japanese_ci,
+ &my_charset_ujis_bin,
+#endif
+#ifdef HAVE_CHARSET_utf8mb3
+ &my_charset_utf8mb3_general_ci,
+#ifdef HAVE_UCA_COLLATIONS
+ &my_charset_utf8mb3_unicode_ci,
+#endif
+ &my_charset_utf8mb3_bin,
+#endif
+};
+
+
+void test_value_single_string(const char *string, size_t len,
+ CHARSET_INFO *cs)
+{
+ int rc= FALSE;
+ uint ids[1]= {1};
+ DYNAMIC_COLUMN_VALUE val, res;
+ DYNAMIC_COLUMN str;
+
+ /* init values */
+ val.type= DYN_COL_STRING;
+ val.x.string.value.str= (char*)string;
+ val.x.string.value.length= len;
+ val.x.string.charset= cs;
+ mariadb_dyncol_value_init(&res);
+
+ /* create column */
+ if (mariadb_dyncol_create_many_num(&str, 1, ids, &val, 1))
+ goto err;
+ dynstr_append(&str, "\1"); str.length--; //check for overflow
+ /* read column */
+ if (mariadb_dyncol_get_num(&str, 1, &res))
+ goto err;
+ rc= ((res.type == DYN_COL_STRING) &&
+ (res.x.string.value.length == len) &&
+ (memcmp(res.x.string.value.str, string, len) == 0) &&
+ (res.x.string.charset->number == cs->number));
+err:
+ ok(rc, "'%s' - '%s' %u %u-%s", string,
+ res.x.string.value.str, (uint)res.x.string.value.length,
+ (uint)res.x.string.charset->number, res.x.string.charset->coll_name.str);
+ /* cleanup */
+ val.x.string.value.str= NULL; // we did not allocated it
+ mariadb_dyncol_free(&str);
+}
+
+void test_value_single_date(uint year, uint month, uint day, const char *name)
+{
+ int rc= FALSE;
+ uint ids[1]= {1};
+ DYNAMIC_COLUMN_VALUE val, res;
+ DYNAMIC_COLUMN str;
+ /* init values */
+ val.type= DYN_COL_DATE;
+ val.x.time_value.time_type= MYSQL_TIMESTAMP_DATE;
+ val.x.time_value.year= year;
+ val.x.time_value.month= month;
+ val.x.time_value.day= day;
+ mariadb_dyncol_value_init(&res);
+ /* create column */
+ if (mariadb_dyncol_create_many_num(&str, 1, ids, &val, 1))
+ goto err;
+ dynstr_append(&str, "\1"); str.length--; //check for overflow
+ /* read column */
+ if (mariadb_dyncol_get_num(&str, 1, &res))
+ goto err;
+ rc= ((res.type == DYN_COL_DATE) &&
+ (res.x.time_value.time_type == MYSQL_TIMESTAMP_DATE) &&
+ (res.x.time_value.year == year) &&
+ (res.x.time_value.month == month) &&
+ (res.x.time_value.day == day));
+err:
+ ok(rc, "%s - %04u-%02u-%02u", name, year, month, day);
+ /* cleanup */
+ mariadb_dyncol_free(&str);
+}
+
+void test_value_single_time(uint neg, uint hour, uint minute, uint second,
+ uint mic, const char *name)
+{
+ int rc= FALSE;
+ uint ids[1]= {1};
+ DYNAMIC_COLUMN_VALUE val, res;
+ DYNAMIC_COLUMN str;
+ /* init values */
+ val.type= DYN_COL_TIME;
+ val.x.time_value.time_type= MYSQL_TIMESTAMP_TIME;
+ val.x.time_value.neg= neg;
+ val.x.time_value.hour= hour;
+ val.x.time_value.minute= minute;
+ val.x.time_value.second= second;
+ val.x.time_value.second_part= mic;
+ mariadb_dyncol_value_init(&res);
+ /* create column */
+ if (mariadb_dyncol_create_many_num(&str, 1, ids, &val, 1))
+ goto err;
+ dynstr_append(&str, "\1"); str.length--; //check for overflow
+ /* read column */
+ if (mariadb_dyncol_get_num(&str, 1, &res))
+ goto err;
+ rc= ((res.type == DYN_COL_TIME) &&
+ (res.x.time_value.time_type == MYSQL_TIMESTAMP_TIME) &&
+ (res.x.time_value.neg == (int)neg) &&
+ (res.x.time_value.hour == hour) &&
+ (res.x.time_value.minute == minute) &&
+ (res.x.time_value.second == second) &&
+ (res.x.time_value.second_part == mic));
+err:
+ ok(rc, "%s - %c%02u:%02u:%02u.%06u", name, (neg ? '-' : '+'),
+ hour, minute, second, mic);
+ /* cleanup */
+ mariadb_dyncol_free(&str);
+}
+
+
+void test_value_single_datetime(uint neg, uint year, uint month, uint day,
+ uint hour, uint minute, uint second,
+ uint mic, const char *name)
+{
+ int rc= FALSE;
+ uint ids[1]= {1};
+ DYNAMIC_COLUMN_VALUE val, res;
+ DYNAMIC_COLUMN str;
+ /* init values */
+ val.type= DYN_COL_DATETIME;
+ val.x.time_value.time_type= MYSQL_TIMESTAMP_DATETIME;
+ val.x.time_value.neg= neg;
+ val.x.time_value.year= year;
+ val.x.time_value.month= month;
+ val.x.time_value.day= day;
+ val.x.time_value.hour= hour;
+ val.x.time_value.minute= minute;
+ val.x.time_value.second= second;
+ val.x.time_value.second_part= mic;
+ mariadb_dyncol_value_init(&res);
+ /* create column */
+ if (mariadb_dyncol_create_many_num(&str, 1, ids, &val, 1))
+ goto err;
+ dynstr_append(&str, "\1"); str.length--; //check for overflow
+ /* read column */
+ if (mariadb_dyncol_get_num(&str, 1, &res))
+ goto err;
+ rc= ((res.type == DYN_COL_DATETIME) &&
+ (res.x.time_value.time_type == MYSQL_TIMESTAMP_DATETIME) &&
+ (res.x.time_value.neg == (int)neg) &&
+ (res.x.time_value.year == year) &&
+ (res.x.time_value.month == month) &&
+ (res.x.time_value.day == day) &&
+ (res.x.time_value.hour == hour) &&
+ (res.x.time_value.minute == minute) &&
+ (res.x.time_value.second == second) &&
+ (res.x.time_value.second_part == mic));
+err:
+ ok(rc, "%s - %c %04u-%02u-%02u %02u:%02u:%02u.%06u", name, (neg ? '-' : '+'),
+ year, month, day, hour, minute, second, mic);
+ /* cleanup */
+ mariadb_dyncol_free(&str);
+}
+
+
+void test_value_multi(ulonglong num0,
+ longlong num1,
+ double num2,
+ const char *num3,
+ const char *string4, size_t len4, CHARSET_INFO *cs4,
+ uint year5, uint month5, uint day5,
+ uint neg6, uint hour6, uint minute6,
+ uint second6, uint mic6,
+ uint neg7, uint year7, uint month7, uint day7,
+ uint hour7, uint minute7, uint second7,
+ uint mic7,
+ uint *column_numbers,
+ const char *name)
+{
+ char *end3= (((char*)num3) + strlen(num3));
+ int rc= FALSE;
+ uint i;
+ DYNAMIC_COLUMN_VALUE val[9], res[9];
+ DYNAMIC_COLUMN str;
+ /* init values */
+ val[0].type= DYN_COL_UINT;
+ val[0].x.ulong_value= num0;
+ val[1].type= DYN_COL_INT;
+ val[1].x.long_value= num1;
+ val[2].type= DYN_COL_DOUBLE;
+ val[2].x.double_value= num2;
+ mariadb_dyncol_prepare_decimal(val + 3); // special procedure for decimal!!!
+ if (string2decimal(num3, &val[3].x.decimal.value, &end3) != E_DEC_OK)
+ goto err;
+ val[4].type= DYN_COL_STRING;
+ val[4].x.string.value.str= (char*)string4;
+ val[4].x.string.value.length= len4;
+ val[4].x.string.charset= cs4;
+ val[5].type= DYN_COL_DATE;
+ val[5].x.time_value.time_type= MYSQL_TIMESTAMP_DATE;
+ val[5].x.time_value.year= year5;
+ val[5].x.time_value.month= month5;
+ val[5].x.time_value.day= day5;
+ val[6].type= DYN_COL_TIME;
+ val[6].x.time_value.time_type= MYSQL_TIMESTAMP_TIME;
+ val[6].x.time_value.neg= neg6;
+ val[6].x.time_value.hour= hour6;
+ val[6].x.time_value.minute= minute6;
+ val[6].x.time_value.second= second6;
+ val[6].x.time_value.second_part= mic6;
+ val[7].type= DYN_COL_DATETIME;
+ val[7].x.time_value.time_type= MYSQL_TIMESTAMP_DATETIME;
+ val[7].x.time_value.neg= neg7;
+ val[7].x.time_value.year= year7;
+ val[7].x.time_value.month= month7;
+ val[7].x.time_value.day= day7;
+ val[7].x.time_value.hour= hour7;
+ val[7].x.time_value.minute= minute7;
+ val[7].x.time_value.second= second7;
+ val[7].x.time_value.second_part= mic7;
+ val[8].type= DYN_COL_NULL;
+ for (i= 0; i < 9; i++)
+ mariadb_dyncol_value_init(res + i);
+ /* create column */
+ if (mariadb_dyncol_create_many_num(&str, 9, column_numbers, val, 1))
+ goto err;
+ dynstr_append(&str, "\1"); str.length--; //check for overflow
+ /* read column */
+ for (i= 0; i < 9; i++)
+ if (mariadb_dyncol_get_num(&str, column_numbers[i], res + i))
+ goto err;
+ rc= ((res[0].type == DYN_COL_UINT) &&
+ (res[0].x.ulong_value == num0) &&
+ (res[1].type == DYN_COL_INT) &&
+ (res[1].x.long_value == num1) &&
+ (res[2].type == DYN_COL_DOUBLE) &&
+ (res[2].x.double_value == num2) &&
+ (res[3].type == DYN_COL_DECIMAL) &&
+ (decimal_cmp(&res[3].x.decimal.value, &val[3].x.decimal.value) == 0) &&
+ (res[4].type == DYN_COL_STRING) &&
+ (res[4].x.string.value.length == len4) &&
+ (memcmp(res[4].x.string.value.str, string4, len4) == 0) &&
+ (res[4].x.string.charset->number == cs4->number) &&
+ (res[5].type == DYN_COL_DATE) &&
+ (res[5].x.time_value.time_type == MYSQL_TIMESTAMP_DATE) &&
+ (res[5].x.time_value.year == year5) &&
+ (res[5].x.time_value.month == month5) &&
+ (res[5].x.time_value.day == day5) &&
+ (res[6].type == DYN_COL_TIME) &&
+ (res[6].x.time_value.time_type == MYSQL_TIMESTAMP_TIME) &&
+ (res[6].x.time_value.neg == (int)neg6) &&
+ (res[6].x.time_value.hour == hour6) &&
+ (res[6].x.time_value.minute == minute6) &&
+ (res[6].x.time_value.second == second6) &&
+ (res[6].x.time_value.second_part == mic6) &&
+ (res[7].type == DYN_COL_DATETIME) &&
+ (res[7].x.time_value.time_type == MYSQL_TIMESTAMP_DATETIME) &&
+ (res[7].x.time_value.neg == (int)neg7) &&
+ (res[7].x.time_value.year == year7) &&
+ (res[7].x.time_value.month == month7) &&
+ (res[7].x.time_value.day == day7) &&
+ (res[7].x.time_value.hour == hour7) &&
+ (res[7].x.time_value.minute == minute7) &&
+ (res[7].x.time_value.second == second7) &&
+ (res[7].x.time_value.second_part == mic7) &&
+ (res[8].type == DYN_COL_NULL));
+err:
+ ok(rc, "%s", name);
+ /* cleanup */
+ val[4].x.string.value.str= NULL; // we did not allocated it
+ mariadb_dyncol_free(&str);
+}
+
+
+void test_value_multi_same_num()
+{
+ int rc= FALSE;
+ uint i;
+ DYNAMIC_COLUMN_VALUE val[5];
+ uint column_numbers[]= {3,4,5,3,6}; // same column numbers
+ DYNAMIC_COLUMN str;
+ /* init values */
+ for (i= 0; i < 5; i++)
+ val[i].type= DYN_COL_NULL;
+ /* create column */
+ if (!mariadb_dyncol_create_many_num(&str, 5, column_numbers, val, 1))
+ goto err;
+ rc= TRUE;
+err:
+ ok(rc, "%s", "same column numbers check");
+ /* cleanup */
+ mariadb_dyncol_free(&str);
+}
+
+
+void test_update_multi(uint *column_numbers, uint *column_values,
+ my_bool *null_values, int only_add, int all)
+{
+ int rc= FALSE;
+ int i, j;
+ DYNAMIC_COLUMN str;
+ DYNAMIC_COLUMN_VALUE val;
+
+ val.type= DYN_COL_UINT;
+ val.x.ulong_value= column_values[0];
+ if (mariadb_dyncol_create_many_num(&str, 1, column_numbers, &val, 1))
+ goto err;
+ for (i= 1; i < all; i++)
+ {
+ val.type= (null_values[i] ? DYN_COL_NULL : DYN_COL_UINT);
+ val.x.ulong_value= column_values[i];
+ if (mariadb_dyncol_update_many_num(&str, 1, column_numbers +i, &val))
+ goto err;
+
+ /* check value(s) */
+ for (j= i; j >= (i < only_add ? 0 : i); j--)
+ {
+ if (mariadb_dyncol_get_num(&str, column_numbers[j], &val))
+ goto err;
+ if (null_values[j])
+ {
+ if (val.type != DYN_COL_NULL ||
+ mariadb_dyncol_exists_num(&str, column_numbers[j]) == ER_DYNCOL_YES)
+ goto err;
+ }
+ else
+ {
+ if (val.type != DYN_COL_UINT ||
+ val.x.ulong_value != column_values[j] ||
+ mariadb_dyncol_exists_num(&str, column_numbers[j]) == ER_DYNCOL_NO)
+ goto err;
+ }
+ }
+ if (i < only_add)
+ {
+ uint elements, *num;
+ if (mariadb_dyncol_list_num(&str, &elements, &num))
+ {
+ my_free(num);
+ goto err;
+ }
+ /* cross check arrays */
+ if ((int)elements != i + 1)
+ {
+ my_free(num);
+ goto err;
+ }
+ for(j= 0; j < i + 1; j++)
+ {
+ int k;
+ for(k= 0;
+ k < i + 1 && column_numbers[j] != num[k];
+ k++);
+ if (k >= i + 1)
+ {
+ my_free(num);
+ goto err;
+ }
+ for(k= 0;
+ k < i + 1 && column_numbers[k] != num[j];
+ k++);
+ if (k >= i + 1)
+ {
+ my_free(num);
+ goto err;
+ }
+ }
+ my_free(num);
+ }
+ }
+
+ rc= TRUE;
+err:
+ ok(rc, "%s", "add/delete/update");
+ /* cleanup */
+ mariadb_dyncol_free(&str);
+}
+
+void test_empty_string()
+{
+ DYNAMIC_COLUMN_VALUE val, res;
+ DYNAMIC_COLUMN str;
+ uint *array_of_uint;
+ uint number_of_uint;
+ int rc;
+ uint ids[1]= {1};
+ DYNAMIC_COLUMN_VALUE vals[1];
+ /* empty string */
+ bzero(&str, sizeof(str));
+
+ rc= mariadb_dyncol_get_num(&str, 1, &res);
+ ok( (rc == ER_DYNCOL_OK) && (res.type == DYN_COL_NULL), "%s", "empty get");
+
+ vals[0].type= DYN_COL_NULL;
+ rc= mariadb_dyncol_update_many_num(&str, 1, ids, vals);
+ ok( (rc == ER_DYNCOL_OK) && (str.str == 0), "%s", "empty delete");
+
+ rc= mariadb_dyncol_exists_num(&str, 1);
+ ok( (rc == ER_DYNCOL_NO), "%s", "empty exists");
+
+ rc= mariadb_dyncol_list_num(&str, &number_of_uint, &array_of_uint);
+ ok( (rc == ER_DYNCOL_OK) && (number_of_uint == 0) && (str.str == 0),
+ "%s", "empty list");
+
+ val.type= DYN_COL_UINT;
+ val.x.ulong_value= 1212;
+ rc= mariadb_dyncol_update_many_num(&str, 1, ids, &val);
+ if (rc == ER_DYNCOL_OK)
+ rc= mariadb_dyncol_get_num(&str, 1, &res);
+ ok( (rc == ER_DYNCOL_OK) && (str.str != 0) &&
+ (res.type == DYN_COL_UINT) && (res.x.ulong_value == val.x.ulong_value),
+ "%s", "empty update");
+ mariadb_dyncol_free(&str);
+}
+
+static void test_mdev_4994()
+{
+ DYNAMIC_COLUMN dyncol;
+ LEX_STRING key= {0,0};
+ DYNAMIC_COLUMN_VALUE val;
+ int rc;
+
+ val.type= DYN_COL_NULL;
+
+ mariadb_dyncol_init(&dyncol);
+ rc= mariadb_dyncol_create_many_named(&dyncol, 1, &key, &val, 0); /* crash */
+ ok( (rc == ER_DYNCOL_OK), "%s", "test_mdev_4994");
+ mariadb_dyncol_free(&dyncol);
+}
+
+static void test_mdev_4995()
+{
+ DYNAMIC_COLUMN dyncol;
+ uint column_count= 5;
+ int rc;
+
+ mariadb_dyncol_init(&dyncol);
+ rc= mariadb_dyncol_column_count(&dyncol,&column_count);
+
+ ok( (rc == ER_DYNCOL_OK), "%s", "test_mdev_4995");
+}
+
+void test_update_many(uint *column_numbers, uint *column_values,
+ uint column_count,
+ uint *update_numbers, uint *update_values,
+ my_bool *update_nulls, uint update_count,
+ uint *result_numbers, uint *result_values,
+ uint result_count)
+{
+ int rc= FALSE;
+ uint i;
+ DYNAMIC_COLUMN str1;
+ DYNAMIC_COLUMN str2;
+ DYNAMIC_COLUMN_VALUE *val, *upd, *res;
+
+ val= (DYNAMIC_COLUMN_VALUE *)malloc(sizeof(DYNAMIC_COLUMN_VALUE) *
+ column_count);
+ upd= (DYNAMIC_COLUMN_VALUE *)malloc(sizeof(DYNAMIC_COLUMN_VALUE) *
+ update_count);
+ res= (DYNAMIC_COLUMN_VALUE *)malloc(sizeof(DYNAMIC_COLUMN_VALUE) *
+ result_count);
+
+
+ for (i= 0; i < column_count; i++)
+ {
+ val[i].type= DYN_COL_UINT;
+ val[i].x.ulong_value= column_values[i];
+ }
+ for (i= 0; i < update_count; i++)
+ {
+ if (update_nulls[i])
+ upd[i].type= DYN_COL_NULL;
+ else
+ {
+ upd[i].type= DYN_COL_UINT;
+ upd[i].x.ulong_value= update_values[i];
+ }
+ }
+ for (i= 0; i < result_count; i++)
+ {
+ res[i].type= DYN_COL_UINT;
+ res[i].x.ulong_value= result_values[i];
+ }
+ if (mariadb_dyncol_create_many_num(&str1, column_count, column_numbers, val, 1))
+ goto err;
+ if (mariadb_dyncol_update_many_num(&str1, update_count, update_numbers, upd))
+ goto err;
+ if (mariadb_dyncol_create_many_num(&str2, result_count, result_numbers, res, 1))
+ goto err;
+ if (str1.length == str2.length &&
+ memcmp(str1.str, str2.str, str1.length) ==0)
+ rc= TRUE;
+
+err:
+ ok(rc, "%s", "update_many");
+ /* cleanup */
+ free(val);
+ free(upd);
+ free(res);
+ mariadb_dyncol_free(&str1);
+ mariadb_dyncol_free(&str2);
+}
+
+static void test_mdev_9773()
+{
+ int rc;
+ uint i;
+ uint num_keys[5]= {1,2,3,4,5};
+ char const *strval[]= {"Val1", "Val2", "Val3", "Val4", "Val5"};
+ DYNAMIC_COLUMN_VALUE vals[5];
+ DYNAMIC_COLUMN dynstr;
+ uint unpack_columns= 0;
+ MYSQL_LEX_STRING *unpack_keys= 0;
+ DYNAMIC_COLUMN_VALUE *unpack_vals= 0;
+
+ for (i = 0; i < 5; i++)
+ {
+ vals[i].type= DYN_COL_STRING;
+ vals[i].x.string.value.str= (char *)strval[i];
+ vals[i].x.string.value.length= strlen(strval[i]);
+ vals[i].x.string.charset= &my_charset_latin1;
+ }
+
+ mariadb_dyncol_init(&dynstr);
+
+ /* create numeric */
+ rc= mariadb_dyncol_create_many_num(&dynstr, 5, num_keys, vals, 1);
+
+ if (rc == ER_DYNCOL_OK)
+ rc= mariadb_dyncol_unpack(&dynstr, &unpack_columns, &unpack_keys,
+ &unpack_vals);
+ ok (rc == ER_DYNCOL_OK && unpack_columns == 5, "5 fields unpacked");
+ for (i = 0; i < unpack_columns; i++)
+ {
+ ok(memcmp(unpack_vals[i].x.string.value.str,
+ vals[i].x.string.value.str, vals[i].x.string.value.length) == 0,
+ "unpack %u", i);
+ }
+
+ my_free(unpack_keys);
+ my_free(unpack_vals);
+ mariadb_dyncol_free(&dynstr);
+}
+
+int main(int argc __attribute__((unused)), char **argv)
+{
+ uint i;
+ char *big_string= (char *)malloc(1024*1024);
+
+ MY_INIT(argv[0]);
+ plan(68);
+
+ if (!big_string)
+ exit(1);
+ for (i= 0; i < 1024*1024; i++)
+ big_string[i]= ('0' + (i % 10));
+ test_value_single_null();
+ test_value_single_uint(0, "0");
+ test_value_single_uint(0xffffffffffffffffULL, "0xffffffffffffffff");
+ test_value_single_uint(0xaaaaaaaaaaaaaaaaULL, "0xaaaaaaaaaaaaaaaa");
+ test_value_single_uint(0x5555555555555555ULL, "0x5555555555555555");
+ test_value_single_uint(27652, "27652");
+ test_value_single_sint(0, "0");
+ test_value_single_sint(1, "1");
+ test_value_single_sint(-1, "-1");
+ test_value_single_sint(0x7fffffffffffffffLL, "0x7fffffffffffffff");
+ test_value_single_sint(0xaaaaaaaaaaaaaaaaLL, "0xaaaaaaaaaaaaaaaa");
+ test_value_single_sint(0x5555555555555555LL, "0x5555555555555555");
+ test_value_single_sint(0x8000000000000000LL, "0x8000000000000000");
+ test_value_single_double(0.0, "0.0");
+ test_value_single_double(1.0, "1.0");
+ test_value_single_double(-1.0, "-1.0");
+ test_value_single_double(1.0e100, "1.0e100");
+ test_value_single_double(1.0e-100, "1.0e-100");
+ test_value_single_double(9999999999999999999999999999999999999.0,
+ "9999999999999999999999999999999999999.0");
+ test_value_single_double(-9999999999999999999999999999999999999.0,
+ "-9999999999999999999999999999999999999.0");
+ test_value_single_decimal("0");
+ test_value_single_decimal("1");
+ test_value_single_decimal("-1");
+ test_value_single_decimal("9999999999999999999999999999999");
+ test_value_single_decimal("-9999999999999999999999999999999");
+ test_value_single_decimal("0.9999999999999999999999999999999");
+ test_value_single_decimal("-0.9999999999999999999999999999999");
+ test_value_single_string("", 0, charset_list[0]);
+ test_value_single_string("", 1, charset_list[0]);
+ test_value_single_string("1234567890", 11, charset_list[0]);
+ test_value_single_string("nulls\0\0\0\0\0", 10, charset_list[0]);
+ sprintf(big_string, "%x", 0x7a);
+ test_value_single_string(big_string, 0x7a, charset_list[0]);
+ sprintf(big_string, "%x", 0x80);
+ test_value_single_string(big_string, 0x80, charset_list[0]);
+ sprintf(big_string, "%x", 0x7ffa);
+ test_value_single_string(big_string, 0x7ffa, charset_list[0]);
+ sprintf(big_string, "%x", 0x8000);
+ test_value_single_string(big_string, 0x8000, charset_list[0]);
+ sprintf(big_string, "%x", 1024*1024);
+ test_value_single_string(big_string, 1024*1024, charset_list[0]);
+ test_value_single_date(0, 0, 0, "zero date");
+ test_value_single_date(9999, 12, 31, "max date");
+ test_value_single_date(2011, 3, 26, "some date");
+ test_value_single_time(0, 0, 0, 0, 0, "zero time");
+ test_value_single_time(1, 23, 59, 59, 999999, "min time");
+ test_value_single_time(0, 23, 59, 59, 999999, "max time");
+ test_value_single_time(0, 21, 36, 20, 28, "some time");
+ test_value_single_datetime(0, 0, 0, 0, 0, 0, 0, 0, "zero datetime");
+ test_value_single_datetime(1, 9999, 12, 31, 23, 59, 59, 999999,
+ "min datetime");
+ test_value_single_datetime(0, 9999, 12, 31, 23, 59, 59, 999999,
+ "max datetime");
+ test_value_single_datetime(0, 2011, 3, 26, 21, 53, 12, 3445,
+ "some datetime");
+ {
+ uint column_numbers[]= {100,1,2,3,4,5,6,7,8};
+ test_value_multi(0, 0, 0.0, "0",
+ "", 0, charset_list[0],
+ 0, 0, 0,
+ 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ column_numbers,
+ "zero data");
+ }
+ {
+ uint column_numbers[]= {10,1,12,37,4,57,6,76,87};
+ test_value_multi(0xffffffffffffffffULL, 0x7fffffffffffffffLL,
+ 99999999.999e120, "9999999999999999999999999999999",
+ big_string, 1024*1024, charset_list[0],
+ 9999, 12, 31,
+ 0, 23, 59, 59, 999999,
+ 0, 9999, 12, 31, 23, 59, 59, 999999,
+ column_numbers,
+ "much data");
+ }
+ free(big_string);
+ {
+ uint column_numbers[]= {101,12,122,37,24,572,16,726,77};
+ test_value_multi(37878, -3344,
+ 2873.3874, "92743.238984789898",
+ "string", 6, charset_list[0],
+ 2011, 3, 26,
+ 1, 23, 23, 20, 333,
+ 0, 2011, 3, 26, 23, 23, 53, 334,
+ column_numbers,
+ "zero data");
+ }
+ test_value_multi_same_num();
+ {
+ uint column_numbers[]= {1,2,3,4,5,6,7,2, 3, 4};
+ uint column_values[]= {1,2,3,4,5,6,7,0,30,40};
+ my_bool null_values[]= {0,0,0,0,0,0,0,1, 0, 0};
+
+ test_update_multi(column_numbers, column_values, null_values, 7, 10);
+ }
+ {
+ uint column_numbers[]= {4,3,2,1, 1,2,3,4};
+ uint column_values[]= {4,3,2,1, 0,0,0,0};
+ my_bool null_values[]= {0,0,0,0, 1,1,1,1};
+
+ test_update_multi(column_numbers, column_values, null_values, 4, 8);
+ }
+ {
+ uint column_numbers[]= {4,3,2,1, 4,3,2,1};
+ uint column_values[]= {4,3,2,1, 0,0,0,0};
+ my_bool null_values[]= {0,0,0,0, 1,1,1,1};
+
+ test_update_multi(column_numbers, column_values, null_values, 4, 8);
+ }
+ test_empty_string();
+ {
+ uint column_numbers[]= {1, 2, 3};
+ uint column_values[]= {1, 2, 3};
+ uint update_numbers[]= {4, 3, 2, 1};
+ uint update_values[]= {40,30, 0,10};
+ my_bool update_nulls[]={0, 0, 1, 0};
+ uint result_numbers[]= {1, 3, 4};
+ uint result_values[]= {10,30,40};
+ test_update_many(column_numbers, column_values, 3,
+ update_numbers, update_values, update_nulls, 4,
+ result_numbers, result_values, 3);
+ }
+ test_mdev_4994();
+ test_mdev_4995();
+ test_mdev_9773();
+
+ my_end(0);
+ return exit_status();
+}
diff --git a/unittest/mysys/my_atomic-t.c b/unittest/mysys/my_atomic-t.c
new file mode 100644
index 00000000..1995a8e8
--- /dev/null
+++ b/unittest/mysys/my_atomic-t.c
@@ -0,0 +1,131 @@
+/* Copyright (c) 2006, 2011, Oracle and/or its affiliates. All rights reserved.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; version 2 of the License.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1335 USA */
+
+#include "thr_template.c"
+#include "my_atomic.h"
+
+volatile uint32 b32;
+volatile int32 c32;
+
+/* add and sub a random number in a loop. Must get 0 at the end */
+pthread_handler_t test_atomic_add(void *arg)
+{
+ int m= (*(int *)arg)/2;
+ int32 x;
+ for (x= ((int)(intptr)(&m)); m ; m--)
+ {
+ x= (x*m+0x87654321) & INT_MAX32;
+ my_atomic_add32(&bad, x);
+ my_atomic_add32(&bad, -x);
+ }
+ return 0;
+}
+
+volatile int64 a64;
+/* add and sub a random number in a loop. Must get 0 at the end */
+pthread_handler_t test_atomic_add64(void *arg)
+{
+ int m= (*(int *)arg)/2;
+ int64 x;
+ for (x= ((int64)(intptr)(&m)); m ; m--)
+ {
+ x= (x*m+0xfdecba987654321LL) & INT_MAX64;
+ my_atomic_add64(&a64, x);
+ my_atomic_add64(&a64, -x);
+ }
+ return 0;
+}
+
+
+/*
+ 1. generate thread number 0..N-1 from b32
+ 2. add it to bad
+ 3. swap thread numbers in c32
+ 4. (optionally) one more swap to avoid 0 as a result
+ 5. subtract result from bad
+ must get 0 in bad at the end
+*/
+pthread_handler_t test_atomic_fas(void *arg)
+{
+ int m= *(int *)arg;
+ int32 x;
+
+ x= my_atomic_add32(&b32, 1);
+
+ my_atomic_add32(&bad, x);
+
+ for (; m ; m--)
+ x= my_atomic_fas32(&c32, x);
+
+ if (!x)
+ x= my_atomic_fas32(&c32, x);
+
+ my_atomic_add32(&bad, -x);
+
+ return 0;
+}
+
+/*
+ same as test_atomic_add, but my_atomic_add32 is emulated with
+ my_atomic_cas32 - notice that the slowdown is proportional to the
+ number of CPUs
+*/
+pthread_handler_t test_atomic_cas(void *arg)
+{
+ int m= (*(int *)arg)/2, ok= 0;
+ int32 x, y;
+ for (x= ((int)(intptr)(&m)); m ; m--)
+ {
+ y= my_atomic_load32(&bad);
+ x= (x*m+0x87654321) & INT_MAX32;
+ do {
+ ok= my_atomic_cas32((int32*) &bad, &y, y+x);
+ } while (!ok) ;
+ do {
+ ok= my_atomic_cas32((int32*) &bad, &y, y-x);
+ } while (!ok) ;
+ }
+ return 0;
+}
+
+
+void do_tests()
+{
+ plan(5);
+
+ b32= c32= 0;
+ test_concurrently("my_atomic_add32", test_atomic_add, THREADS, CYCLES);
+ b32= c32= 0;
+ test_concurrently("my_atomic_fas32", test_atomic_fas, THREADS, CYCLES);
+ b32= c32= 0;
+ test_concurrently("my_atomic_cas32", test_atomic_cas, THREADS, CYCLES);
+
+ {
+ /*
+ If b is not volatile, the wrong assembly code is generated on OSX Lion
+ as the variable is optimized away as a constant.
+ See Bug#62533 / Bug#13030056.
+ Another workaround is to specify architecture explicitly using e.g.
+ CFLAGS/CXXFLAGS= "-m64".
+ */
+ volatile int64 b=0x1000200030004000LL;
+ a64=0;
+ my_atomic_add64(&a64, b);
+ ok(a64==b, "add64");
+ }
+ a64=0;
+ test_concurrently("my_atomic_add64", test_atomic_add64, THREADS, CYCLES);
+ bad= (a64 != 0);
+}
diff --git a/unittest/mysys/my_delete-t.c b/unittest/mysys/my_delete-t.c
new file mode 100644
index 00000000..7bc6cf89
--- /dev/null
+++ b/unittest/mysys/my_delete-t.c
@@ -0,0 +1,57 @@
+/* Copyright (c) 2011, Monty Program Ab
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; version 2 of the License.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1335 USA */
+
+#include <my_global.h>
+#include <my_sys.h>
+#include "tap.h"
+
+
+int main(int argc __attribute__((unused)),char *argv[])
+{
+ char tmp_dir[MAX_PATH];
+ char tmp_filename[MAX_PATH];
+ HANDLE h, h2;
+
+ MY_INIT(argv[0]);
+
+ plan(6);
+
+ GetTempPathA(MAX_PATH, tmp_dir);
+ ok(GetTempFileNameA(tmp_dir, "foo", 0, tmp_filename) != 0, "create temp file");
+ ok(my_delete(tmp_filename,MYF(0)) == 0, "Delete closed file");
+
+
+ /* Delete an open file */
+ ok(GetTempFileNameA(tmp_dir, "foo", 0, tmp_filename) != 0, "create temp file 2");
+ h = CreateFileA(tmp_filename, GENERIC_READ|GENERIC_WRITE,
+ FILE_SHARE_DELETE, NULL, OPEN_EXISTING, 0, NULL);
+ ok (h != INVALID_HANDLE_VALUE || h != 0, "open temp file");
+ ok(my_delete(tmp_filename, MYF(0)) == 0, "Delete open file");
+
+
+ /*
+ Check if it is possible to reuse file name after delete (not all handles
+ to it are closed.
+ */
+ h2 = CreateFileA(tmp_filename, GENERIC_READ|GENERIC_WRITE,
+ FILE_SHARE_DELETE, NULL, CREATE_NEW, FILE_FLAG_DELETE_ON_CLOSE, NULL);
+ ok(h2 != 0 && h2 != INVALID_HANDLE_VALUE, "Reuse file name");
+ CloseHandle(h);
+ CloseHandle(h2);
+
+ my_end(0);
+ return exit_status();
+}
+
diff --git a/unittest/mysys/my_getopt-t.c b/unittest/mysys/my_getopt-t.c
new file mode 100644
index 00000000..6ffbfb20
--- /dev/null
+++ b/unittest/mysys/my_getopt-t.c
@@ -0,0 +1,389 @@
+/* Copyright (c) 2015, MariaDB Corporation
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are
+ met:
+
+ 1. Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+
+ 2. Redistributions in binary form must the following disclaimer in
+ the documentation and/or other materials provided with the
+ distribution.
+
+ THIS SOFTWARE IS PROVIDED BY <COPYRIGHT HOLDER> ``AS IS'' AND ANY
+ EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> OR
+ CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ SUCH DAMAGE.
+*/
+
+#include <my_global.h>
+#include <my_getopt.h>
+#include <mysys_err.h>
+#include <stdarg.h>
+#include <tap.h>
+
+ulonglong opt_ull;
+ulong opt_ul;
+int arg_c, res;
+char **arg_v, *arg_s[100];
+
+ulong mopts_num;
+char *mopts_str;
+my_bool mopts_bool;
+static struct my_option mopts_options[]=
+{
+ {"str", 0,
+ "Something numeric.",
+ &mopts_str, &mopts_str, 0, GET_STR,
+ REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
+ {"bool", 0,
+ "Something true or false",
+ &mopts_bool, &mopts_bool, 0, GET_BOOL,
+ OPT_ARG, FALSE, 0, 0, 0, 0, 0},
+ {"num", 0,
+ "Something numeric.",
+ &mopts_num, &mopts_num, 0, GET_ULONG,
+ REQUIRED_ARG, 1000000L, 1, ULONG_MAX, 0, 2, 0},
+ {"ull", 0, "ull", &opt_ull, &opt_ull,
+ 0, GET_ULL, REQUIRED_ARG, 1, 0, ~0ULL, 0, 0, 0},
+ {"ul", 0, "ul", &opt_ul, &opt_ul,
+ 0, GET_ULONG, REQUIRED_ARG, 1, 0, 0xFFFFFFFF, 0, 0, 0},
+ { 0, 0, 0, 0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0}
+};
+
+my_bool dummy_get_one_option(const struct my_option *opt __attribute__((unused)),
+ const char *argument __attribute__((unused)),
+ const char *filename __attribute__((unused)))
+{
+ return FALSE;
+}
+
+void run(const char *arg, ...)
+{
+ va_list ap;
+ va_start(ap, arg);
+ arg_v= arg_s;
+ *arg_v++= (char*)"<skipped>";
+ while (arg)
+ {
+ *arg_v++= (char*)arg;
+ arg= va_arg(ap, char*);
+ }
+ va_end(ap);
+ arg_c= (int)(arg_v - arg_s);
+ arg_v= arg_s;
+ res= handle_options(&arg_c, &arg_v, mopts_options, &dummy_get_one_option);
+}
+
+int mopts1_argc= 4;
+const char *mopts1_argv[]= {"mopts1", "--num=123", "--str=str", "--bool"};
+void test_mopts1()
+{
+ int rc;
+ char **av= (char **)mopts1_argv;
+
+ rc= handle_options(&mopts1_argc, &av, mopts_options, &dummy_get_one_option);
+ ok( (rc == 0), "%s", "test_mopts1 call");
+ ok( (mopts_num == 122), "%s", "test_mopts1 num");
+ ok( (strncmp(mopts_str, "str", 4) == 0), "%s", "test_mopts1 str");
+ ok( (mopts_bool == 1), "%s", "test_mopts1 bool");
+}
+
+int mopts2_argc= 4;
+const char *mopts2_argv[]= {"mopts2", "--num=123", "--num=124", "--bool=0"};
+void test_mopts2()
+{
+ int rc;
+ char **av= (char **)mopts2_argv;
+
+ rc= handle_options(&mopts2_argc, &av, mopts_options, &dummy_get_one_option);
+ ok( (rc == 0), "%s", "test_mopts2 call");
+ ok( (mopts_num == 124), "%s", "test_mopts2 num");
+ ok( (strncmp(mopts_str, "ddd", 4) == 0), "%s", "test_mopts2 str");
+ ok( (mopts_bool == 0), "%s", "test_mopts2 bool");
+}
+
+int mopts3_argc= 4;
+const char *mopts3_argv[]= {"mopts3", "--loose-foo", "--loose-loose-foo", "--enable-bool"};
+void test_mopts3()
+{
+ int rc;
+ char **av= (char **)mopts3_argv;
+
+ rc= handle_options(&mopts3_argc, &av, mopts_options, &dummy_get_one_option);
+ ok( (rc == 0), "%s", "test_mopts3 call");
+ ok( (mopts_num == 1000000L), "%s", "test_mopts3 num");
+ ok( (strncmp(mopts_str, "ddd", 4) == 0), "%s", "test_mopts3 str");
+ ok( (mopts_bool == 1), "%s", "test_mopts3 bool");
+}
+
+int mopts4_argc= 3;
+const char *mopts4_argv[]= {"mopts4", "--loose-str=aa", "--skip-bool"};
+void test_mopts4()
+{
+ int rc;
+ char **av= (char **)mopts4_argv;
+
+ rc= handle_options(&mopts4_argc, &av, mopts_options, &dummy_get_one_option);
+ ok( (rc == 0), "%s", "test_mopts4 call");
+ ok( (mopts_num == 1000000L), "%s", "test_mopts4 num");
+ ok( (strncmp(mopts_str, "aa", 3) == 0), "%s", "test_mopts4 str");
+ ok( (mopts_bool == 0), "%s", "test_mopts4 bool");
+}
+
+int mopts5_argc= 2;
+const char *mopts5_argv[]= {"mopts5", "--loose-skip-bool"};
+void test_mopts5()
+{
+ int rc;
+ char **av= (char **)mopts5_argv;
+
+ rc= handle_options(&mopts5_argc, &av, mopts_options, &dummy_get_one_option);
+ ok( (rc == 0), "%s", "test_mopts5 call");
+ ok( (mopts_num == 1000000L), "%s", "test_mopts5 num");
+ ok( (strncmp(mopts_str, "ddd", 4) == 0), "%s", "test_mopts5 str");
+ ok( (mopts_bool == 0), "%s", "test_mopts5 bool");
+}
+
+int mopts6_argc= 2;
+const char *mopts6_argv[]= {"mopts6", "--loose-skip-skip-bool"};
+void test_mopts6()
+{
+ int rc;
+ char **av= (char **)mopts6_argv;
+
+ rc= handle_options(&mopts6_argc, &av, mopts_options, &dummy_get_one_option);
+ ok( (rc == 0), "%s", "test_mopts6 call");
+ ok( (mopts_num == 1000000L), "%s", "test_mopts6 num");
+ ok( (strncmp(mopts_str, "ddd", 4) == 0), "%s", "test_mopts6 str");
+ ok( (mopts_bool == 0), "%s", "test_mopts6 bool");
+}
+
+int mopts7_argc= 2;
+const char *mopts7_argv[]= {"mopts7", "--loose-disable-skip-bool"};
+void test_mopts7()
+{
+ int rc;
+ char **av= (char **)mopts7_argv;
+
+ rc= handle_options(&mopts7_argc, &av, mopts_options, &dummy_get_one_option);
+ ok( (rc == 0), "%s", "test_mopts7 call");
+ ok( (mopts_num == 1000000L), "%s", "test_mopts7 num");
+ ok( (strncmp(mopts_str, "ddd", 4) == 0), "%s", "test_mopts7 str");
+ ok( (mopts_bool == 0), "%s", "test_mopts7 bool");
+}
+
+int mopts8_argc= 2;
+const char *mopts8_argv[]= {"mopts8", "--loose-disable-enable-bool"};
+void test_mopts8()
+{
+ int rc;
+ char **av= (char **)mopts8_argv;
+
+ rc= handle_options(&mopts8_argc, &av, mopts_options, &dummy_get_one_option);
+ ok( (rc == 0), "%s", "test_mopts8 call");
+ ok( (mopts_num == 1000000L), "%s", "test_mopts7 num");
+ ok( (strncmp(mopts_str, "ddd", 4) == 0), "%s", "test_mopts7 str");
+ ok( (mopts_bool == 1), "%s", "test_mopts7 bool");
+}
+
+int mopts9_argc= 2;
+const char *mopts9_argv[]= {"mopts9", "--foo"};
+void test_mopts9()
+{
+ int rc;
+ char **av= (char **)mopts9_argv;
+
+ rc= handle_options(&mopts9_argc, &av, mopts_options, &dummy_get_one_option);
+ ok( (rc != 0), "%s", "test_mopts9 call");
+}
+
+int mopts10_argc= 2;
+const char *mopts10_argv[]= {"mopts10", "--skip-foo"};
+void test_mopts10()
+{
+ int rc;
+ char **av= (char **)mopts10_argv;
+
+ rc= handle_options(&mopts10_argc, &av, mopts_options, &dummy_get_one_option);
+ ok( (rc != 0), "%s", "test_mopts10 call");
+}
+
+ulong auto_num;
+static struct my_option auto_options[]=
+{
+ {"anum", 0,
+ "Something numeric.",
+ &auto_num, &auto_num, 0, GET_ULONG | GET_AUTO,
+ REQUIRED_ARG, 1000000L, 1, ULONG_MAX, 0, 1, 0},
+ {"num", 0,
+ "Something numeric.",
+ &mopts_num, &mopts_num, 0, GET_ULONG,
+ REQUIRED_ARG, 1000000L, 1, ULONG_MAX, 0, 1, 0},
+ { 0, 0, 0, 0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0}
+};
+
+
+
+my_bool auto_get_one_option(const struct my_option *opt,
+ const char *argument,
+ const char *filename __attribute__((unused)))
+{
+ if (argument == autoset_my_option)
+ {
+ *((ulong*)opt->value)= 111;
+ }
+ return FALSE;
+}
+
+int auto2_argc= 3;
+const char *auto2_argv[]= {"auto2", "--num=123", "--autoset-num"};
+void test_auto2()
+{
+ int rc;
+ char **av= (char **)auto2_argv;
+
+ rc= handle_options(&auto2_argc, &av, auto_options, &auto_get_one_option);
+ ok( (rc == EXIT_ARGUMENT_INVALID), "%s", "test_auto2 call");
+}
+
+int auto3_argc= 3;
+const char *auto3_argv[]= {"auto3", "--anum=123", "--autoset-anum"};
+void test_auto3()
+{
+ int rc;
+ char **av= (char **)auto3_argv;
+
+ rc= handle_options(&auto3_argc, &av, auto_options, &auto_get_one_option);
+ ok( (rc == 0), "%s", "test_auto3 call");
+ ok( (mopts_num == 1000000L), "%s", "test_auto3 num");
+ ok( (auto_num == 111), "%s", "test_auto3 anum");
+}
+
+int auto4_argc= 3;
+const char *auto4_argv[]= {"auto4", "--loose-autoset-num", "--loose-autoset-anum"};
+void test_auto4()
+{
+ int rc;
+ char **av= (char **)auto4_argv;
+
+ rc= handle_options(&auto4_argc, &av, auto_options, &auto_get_one_option);
+ ok( (rc == 0), "%s", "test_auto4 call");
+ ok( (mopts_num == 1000000L), "%s", "test_auto4 num");
+ ok( (auto_num == 111), "%s", "test_auto4 anum");
+}
+
+int auto5_argc= 3;
+const char *auto5_argv[]= {"auto5", "--autoset-loose-num", "--autoset-loose-anum"};
+void test_auto5()
+{
+ int rc;
+ char **av= (char **)auto5_argv;
+
+ rc= handle_options(&auto5_argc, &av, auto_options, &auto_get_one_option);
+ ok( (rc == 0), "%s", "test_auto5 call");
+ ok( (mopts_num == 1000000L), "%s", "test_auto5 num");
+ ok( (auto_num == 111), "%s", "test_auto5 anum");
+}
+
+int auto6_argc= 3;
+const char *auto6_argv[]= {"auto6", "--autoset-anum", "--anum=123"};
+void test_auto6()
+{
+ int rc;
+ char **av= (char **)auto6_argv;
+
+ rc= handle_options(&auto6_argc, &av, auto_options, &auto_get_one_option);
+ ok( (rc == 0), "%s", "test_auto6 call");
+ ok( (mopts_num == 1000000L), "%s", "test_auto6 num");
+ ok( (auto_num == 123), "%s", "test_auto6 anum");
+}
+
+
+ulong max_num= ULONG_MAX;
+static struct my_option max_options[]=
+{
+ {"num", 0,
+ "Something numeric.",
+ &mopts_num, &max_num, 0, GET_ULONG,
+ REQUIRED_ARG, 1000000L, 1, 1000001L, 0, 1, 0},
+ { 0, 0, 0, 0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0}
+};
+
+int max1_argc= 3;
+const char *max1_argv[]= {"max1", "--num=100", "--num=200"};
+void test_max1()
+{
+ int rc;
+ char **av= (char **)max1_argv;
+
+ rc= handle_options(&max1_argc, &av, max_options, &dummy_get_one_option);
+ ok( (rc == 0), "%s", "test_max1 call");
+ ok( (mopts_num == 200), "%s", "test_max1 num");
+ ok( (max_num == 1000001L), "%s", "test_max1 max_num");
+}
+int max2_argc= 3;
+const char *max2_argv[]= {"max2", "--maximum-num=100", "--num=200"};
+void test_max2()
+{
+ int rc;
+ char **av= (char **)max2_argv;
+
+ rc= handle_options(&max2_argc, &av, max_options, &dummy_get_one_option);
+ ok( (rc == 0), "%s", "test_max2 call");
+ ok( (mopts_num == 200), "%s", "test_max2 num");
+ ok( (max_num == 100), "%s", "test_max2 max_num");
+}
+
+int main(int argc __attribute__((unused)), char **argv)
+{
+ MY_INIT(argv[0]);
+ plan(4*8 + 1*4 + 3*4 + 3*2 + 2);
+
+ /* gcc 4.1.2 doesn't want it in the initializer, we have to do it run-time */
+ mopts_options[0].def_value= (intptr)"ddd";
+
+ test_mopts1();
+ test_mopts2();
+ test_mopts3();
+ test_mopts4();
+ test_mopts5();
+ test_mopts6();
+ test_mopts7();
+ test_mopts8();
+
+ test_mopts9();
+ test_mopts10();
+ test_auto2();
+
+ test_auto3();
+ test_auto4();
+ test_auto5();
+ test_auto6();
+
+ test_max1();
+ test_max2();
+
+ run("--ull=100", NULL);
+ ok(res==0 && arg_c==0 && opt_ull==100,
+ "res:%d, argc:%d, opt_ull:%llu", res, arg_c, opt_ull);
+
+ run("--ull=-100", NULL);
+ ok(res==9 && arg_c==1 && opt_ull==0ULL,
+ "res:%d, argc:%d, opt_ull:%llu", res, arg_c, opt_ull);
+ run("--ul=-100", NULL);
+ ok(res==9 && arg_c==1 && opt_ul==0UL,
+ "res:%d, argc:%d, opt_ul:%lu", res, arg_c, opt_ul);
+
+ my_end(0);
+ return exit_status();
+}
diff --git a/unittest/mysys/my_malloc-t.c b/unittest/mysys/my_malloc-t.c
new file mode 100644
index 00000000..0ee6b2b9
--- /dev/null
+++ b/unittest/mysys/my_malloc-t.c
@@ -0,0 +1,44 @@
+/* Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; version 2 of the License.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1335 USA */
+
+#include <my_global.h>
+#include <my_sys.h>
+#include "tap.h"
+
+int main(int argc __attribute__((unused)),char *argv[])
+{
+ void *p;
+ MY_INIT(argv[0]);
+
+ plan(4);
+
+ p= my_malloc(PSI_NOT_INSTRUMENTED, 0, MYF(0));
+ ok(p != NULL, "Zero-sized block allocation.");
+
+ p= my_realloc(PSI_NOT_INSTRUMENTED, p, 32, MYF(0));
+ ok(p != NULL, "Reallocated zero-sized block.");
+
+ p= my_realloc(PSI_NOT_INSTRUMENTED, p, 16, MYF(0));
+ ok(p != NULL, "Trimmed block.");
+
+ my_free(p);
+ p= NULL;
+
+ ok((my_free(p), 1), "Free NULL pointer.");
+
+ my_end(0);
+ return exit_status();
+}
+
diff --git a/unittest/mysys/my_rdtsc-t.c b/unittest/mysys/my_rdtsc-t.c
new file mode 100644
index 00000000..81005e9e
--- /dev/null
+++ b/unittest/mysys/my_rdtsc-t.c
@@ -0,0 +1,230 @@
+/* Copyright (c) 2008 MySQL AB, 2009 Sun Microsystems, Inc.
+ Use is subject to license terms.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; version 2 of the License.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1335 USA */
+
+/*
+ rdtsc3 -- multi-platform timer code
+ pgulutzan@mysql.com, 2005-08-29
+ modified 2008-11-02
+
+ When you run rdtsc3, it will print the contents of
+ "my_timer_info". The display indicates
+ what timer routine is best for a given platform.
+
+ For example, this is the display on production.mysql.com,
+ a 2.8GHz Xeon with Linux 2.6.17, gcc 3.3.3:
+
+ cycles nanoseconds microseconds milliseconds ticks
+------------- ------------- ------------- ------------- -------------
+ 1 11 13 18 17
+ 2815019607 1000000000 1000000 1049 102
+ 1 1000 1 1 1
+ 88 4116 3888 4092 2044
+
+ The first line shows routines, e.g. 1 = MY_TIMER_ROUTINE_ASM_X86.
+ The second line shows frequencies, e.g. 2815019607 is nearly 2.8GHz.
+ The third line shows resolutions, e.g. 1000 = very poor resolution.
+ The fourth line shows overheads, e.g. ticks takes 2044 cycles.
+*/
+
+#include "my_global.h"
+#include "my_rdtsc.h"
+#include "tap.h"
+
+#define LOOP_COUNT 100
+
+MY_TIMER_INFO myt;
+
+void test_init()
+{
+ my_timer_init(&myt);
+
+ diag("----- Routine ---------------");
+ diag("myt.cycles.routine : %13llu", myt.cycles.routine);
+ diag("myt.nanoseconds.routine : %13llu", myt.nanoseconds.routine);
+ diag("myt.microseconds.routine : %13llu", myt.microseconds.routine);
+ diag("myt.milliseconds.routine : %13llu", myt.milliseconds.routine);
+ diag("myt.ticks.routine : %13llu", myt.ticks.routine);
+
+ diag("----- Frequency -------------");
+ diag("myt.cycles.frequency : %13llu", myt.cycles.frequency);
+ diag("myt.nanoseconds.frequency : %13llu", myt.nanoseconds.frequency);
+ diag("myt.microseconds.frequency : %13llu", myt.microseconds.frequency);
+ diag("myt.milliseconds.frequency : %13llu", myt.milliseconds.frequency);
+ diag("myt.ticks.frequency : %13llu", myt.ticks.frequency);
+
+ diag("----- Resolution ------------");
+ diag("myt.cycles.resolution : %13llu", myt.cycles.resolution);
+ diag("myt.nanoseconds.resolution : %13llu", myt.nanoseconds.resolution);
+ diag("myt.microseconds.resolution : %13llu", myt.microseconds.resolution);
+ diag("myt.milliseconds.resolution : %13llu", myt.milliseconds.resolution);
+ diag("myt.ticks.resolution : %13llu", myt.ticks.resolution);
+
+ diag("----- Overhead --------------");
+ diag("myt.cycles.overhead : %13llu", myt.cycles.overhead);
+ diag("myt.nanoseconds.overhead : %13llu", myt.nanoseconds.overhead);
+ diag("myt.microseconds.overhead : %13llu", myt.microseconds.overhead);
+ diag("myt.milliseconds.overhead : %13llu", myt.milliseconds.overhead);
+ diag("myt.ticks.overhead : %13llu", myt.ticks.overhead);
+
+ ok(1, "my_timer_init() did not crash");
+}
+
+void test_cycle()
+{
+ ulonglong t1= my_timer_cycles();
+ ulonglong t2;
+ int i;
+ int backward= 0;
+ int nonzero= 0;
+
+ for (i=0 ; i < LOOP_COUNT ; i++)
+ {
+ t2= my_timer_cycles();
+ if (t1 >= t2)
+ backward++;
+ if (t2 != 0)
+ nonzero++;
+ t1= t2;
+ }
+
+ /* Expect at most 1 backward, the cycle value can overflow */
+ ok((backward <= 1), "The cycle timer is strictly increasing");
+
+ if (myt.cycles.routine != 0)
+ ok((nonzero != 0), "The cycle timer is implemented");
+ else
+ ok((nonzero == 0), "The cycle timer is not implemented and returns 0");
+}
+
+void test_nanosecond()
+{
+ ulonglong t1= my_timer_nanoseconds();
+ ulonglong t2;
+ int i;
+ int backward= 0;
+ int nonzero= 0;
+
+ for (i=0 ; i < LOOP_COUNT ; i++)
+ {
+ t2= my_timer_nanoseconds();
+ if (t1 > t2)
+ backward++;
+ if (t2 != 0)
+ nonzero++;
+ t1= t2;
+ }
+
+ ok((backward == 0), "The nanosecond timer is increasing");
+
+ if (myt.nanoseconds.routine != 0)
+ ok((nonzero != 0), "The nanosecond timer is implemented");
+ else
+ ok((nonzero == 0), "The nanosecond timer is not implemented and returns 0");
+}
+
+void test_microsecond()
+{
+ ulonglong t1= my_timer_microseconds();
+ ulonglong t2;
+ int i;
+ int backward= 0;
+ int nonzero= 0;
+
+ for (i=0 ; i < LOOP_COUNT ; i++)
+ {
+ t2= my_timer_microseconds();
+ if (t1 > t2)
+ backward++;
+ if (t2 != 0)
+ nonzero++;
+ t1= t2;
+ }
+
+ ok((backward == 0), "The microsecond timer is increasing");
+
+ if (myt.microseconds.routine != 0)
+ ok((nonzero != 0), "The microsecond timer is implemented");
+ else
+ ok((nonzero == 0), "The microsecond timer is not implemented and returns 0");
+}
+
+void test_millisecond()
+{
+ ulonglong t1= my_timer_milliseconds();
+ ulonglong t2;
+ int i;
+ int backward= 0;
+ int nonzero= 0;
+
+ for (i=0 ; i < LOOP_COUNT ; i++)
+ {
+ t2= my_timer_milliseconds();
+ if (t1 > t2)
+ backward++;
+ if (t2 != 0)
+ nonzero++;
+ t1= t2;
+ }
+
+ ok((backward == 0), "The millisecond timer is increasing");
+
+ if (myt.milliseconds.routine != 0)
+ ok((nonzero != 0), "The millisecond timer is implemented");
+ else
+ ok((nonzero == 0), "The millisecond timer is not implemented and returns 0");
+}
+
+void test_tick()
+{
+ ulonglong t1= my_timer_ticks();
+ ulonglong t2;
+ int i;
+ int backward= 0;
+ int nonzero= 0;
+
+ for (i=0 ; i < LOOP_COUNT ; i++)
+ {
+ t2= my_timer_ticks();
+ if (t1 > t2)
+ backward++;
+ if (t2 != 0)
+ nonzero++;
+ t1= t2;
+ }
+
+ ok((backward == 0), "The tick timer is increasing");
+
+ if (myt.ticks.routine != 0)
+ ok((nonzero != 0), "The tick timer is implemented");
+ else
+ ok((nonzero == 0), "The tick timer is not implemented and returns 0");
+}
+
+int main(int argc __attribute__((unused)),
+ char ** argv __attribute__((unused)))
+{
+ plan(11);
+
+ test_init();
+ test_cycle();
+ test_nanosecond();
+ test_microsecond();
+ test_millisecond();
+ test_tick();
+
+ return 0;
+}
+
diff --git a/unittest/mysys/my_vsnprintf-t.c b/unittest/mysys/my_vsnprintf-t.c
new file mode 100644
index 00000000..af17f6e3
--- /dev/null
+++ b/unittest/mysys/my_vsnprintf-t.c
@@ -0,0 +1,214 @@
+/* Copyright (c) 2003, 2011, Oracle and/or its affiliates. All rights reserved.
+
+ This program is free software; you can redistribute it and/or
+ modify it under the terms of the GNU General Public License as
+ published by the Free Software Foundation; version 2 of the License.
+
+ This program is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1335 USA */
+
+#include <my_global.h>
+#include <m_string.h>
+#include <tap.h>
+
+char buf[1024]; /* let's hope that's enough */
+
+static void test_w_len(const char *res, size_t buflen, const char *fmt, ...)
+{
+ va_list args;
+ size_t len;
+ va_start(args,fmt);
+ len= my_vsnprintf(buf, buflen, fmt, args);
+ va_end(args);
+ ok(strlen(res) == len && strcmp(buf, res) == 0, "\"%s\"", buf);
+}
+
+static void test1(const char *res, const char *fmt, ...)
+{
+ va_list args;
+ size_t len;
+ va_start(args,fmt);
+ len= my_vsnprintf(buf, sizeof(buf)-1, fmt, args);
+ va_end(args);
+ ok(strlen(res) == len && strcmp(buf, res) == 0, "\"%s\"", buf);
+}
+
+static void test_many(const char **res, const char *fmt, ...)
+{
+ va_list args;
+ size_t len;
+ va_start(args,fmt);
+ len= my_vsnprintf(buf, sizeof(buf)-1, fmt, args);
+ va_end(args);
+
+ for (; *res ; res++)
+ {
+ if (strlen(*res) == len && strcmp(buf, *res) == 0)
+ {
+ ok(1, "\"%s\"", buf);
+ return;
+ }
+ }
+ ok(0, "\"%s\"", buf);
+}
+
+
+int main(void)
+{
+ plan(48);
+
+ test1("Constant string",
+ "Constant string");
+
+ test1("Format specifier s works",
+ "Format specifier s %s", "works");
+ test1("Format specifier b works (mysql extension)",
+ "Format specifier b %.5b (mysql extension)", "works!!!");
+ test1("Format specifier c !",
+ "Format specifier c %c", '!');
+ test1("Format specifier d 1",
+ "Format specifier d %d", 1);
+ test1("Format specifier i 1",
+ "Format specifier i %i", 1);
+ test1("Format specifier u 2",
+ "Format specifier u %u", 2);
+ test1("Format specifier o 375",
+ "Format specifier o %o", 0375);
+ test1("Format specifier x a",
+ "Format specifier x %x", 10);
+ test1("Format specifier X B",
+ "Format specifier X %X", 11);
+ test1("Format specifier p 0x5",
+ "Format specifier p %p", 5);
+ test1("Format specifier f 3.141593",
+ "Format specifier f %f", 3.1415926);
+ test1("Format specifier g 3.1416",
+ "Format specifier g %g", 3.1415926);
+
+ test1("Flag '-' is ignored < 1>",
+ "Flag '-' is ignored <%-4d>", 1);
+ test1("Flag '0' works <0006>",
+ "Flag '0' works <%04d>", 6);
+
+ test1("Width for strings < x> < y>",
+ "Width for strings <%04s> <%5s>", "x", "y");
+
+ test1("Negative width is ignored for strings < x> < y>",
+ "Negative width is ignored for strings <%-4s> <%-5s>", "x", "y");
+
+ test1("Precision works for strings <abcde>",
+ "Precision works for strings <%.5s>", "abcdef!");
+ test1("Precision works for strings <ab...>",
+ "Precision works for strings <%.5T>", "abcdef!");
+
+ test1("Flag '`' (backtick) works: `abcd` `op``q` (mysql extension)",
+ "Flag '`' (backtick) works: %`s %`.4s (mysql extension)",
+ "abcd", "op`qrst");
+
+ test1("Flag '`' (backtick) works: `abcd` `op``q...` (mysql extension)",
+ "Flag '`' (backtick) works: %`T %`.7T (mysql extension)",
+ "abcd", "op`qrstuuuuuuuuu");
+
+ test1("Flag '`' (backtick) works: `abcd` `.` (mysql extension)",
+ "Flag '`' (backtick) works: %`T %`.1T (mysql extension)",
+ "abcd", "op`qrstuuuuuuuuu");
+
+ test1("Flag '`' (backtick) works: `abcd` `...` (mysql extension)",
+ "Flag '`' (backtick) works: %`T %`.3T (mysql extension)",
+ "abcd", "op`qrstuuuuuuuuu");
+
+ test1("Flag '`' (backtick) works: `abcd` `op...` (mysql extension)",
+ "Flag '`' (backtick) works: %`T %`.5T (mysql extension)",
+ "abcd", "op`qrstuuuuuuuuu");
+
+ test1("Flag '`' (backtick) works: `abcd` `op``...` (mysql extension)",
+ "Flag '`' (backtick) works: %`T %`.6T (mysql extension)",
+ "abcd", "op`qrstuuuuuuuuu");
+
+ test1("Length modifiers work: 1 * -1 * 2 * 3",
+ "Length modifiers work: %d * %ld * %lld * %zd", 1, -1L, 2LL, (size_t)3);
+
+ test1("Length modifiers work: 1 * -1 * 2 * 3",
+ "Length modifiers work: %i * %li * %lli * %zd", 1, -1L, 2LL, (size_t)3);
+
+ test1("long long X: 123456789abcdef0",
+ "long long X: %llx", 0x123456789abcdef0LL);
+
+ test1("(null) pointer is fine",
+ "%s pointer is fine", NULL);
+
+ test1("Positional arguments work: on the dark side they are",
+ "Positional arguments work: %3$s %1$s %2$s",
+ "they", "are", "on the dark side");
+
+ test1("Asterisk '*' as a width works: < 4>",
+ "Asterisk '*' as a width works: <%*d>", 5, 4);
+
+ test1("Asterisk '*' as a precision works: <qwerty>",
+ "Asterisk '*' as a precision works: <%.*s>", 6, "qwertyuiop");
+
+ test1("Asterisk '*' as a precision works: <qwe...>",
+ "Asterisk '*' as a precision works: <%.*T>", 6, "qwertyuiop");
+
+ test1("Positional arguments for a width: < 4>",
+ "Positional arguments for a width: <%1$*2$d>", 4, 5);
+
+ test1("Positional arguments for a precision: <qwerty>",
+ "Positional arguments for a precision: <%1$.*2$s>", "qwertyuiop", 6);
+
+ test1("Positional arguments for a precision: <qwe...>",
+ "Positional arguments for a precision: <%1$.*2$T>", "qwertyuiop", 6);
+
+ test1("Positional arguments and a width: <0000ab>",
+ "Positional arguments and a width: <%1$06x>", 0xab);
+
+ test1("Positional arguments octal: <7777>",
+ "Positional arguments octal: <%1$o>", 07777);
+
+ /* Can't use int arguments, as they may be different size from pointers */
+
+ test1("Padding and %p <0x12> <0x034> <0x0000ab> < 0xcd>",
+ "Padding and %%p <%04p> <%05p> <%08p> <%8p>",
+ (void*) 0x12, (void*) 0x34, (void*) 0xab, (void*) 0xcd);
+
+ test1("F with a width (ignored) and precision: <12.34568>",
+ "F with a width (ignored) and precision: <%10.5f>", 12.3456789);
+ test1("G with a width (ignored) and precision: <12.35>",
+ "G with a width (ignored) and precision: <%10.5g>", 12.3456789);
+
+ {
+ /* Test that %M works */
+ const char *results[]=
+ {
+ "Error 1 \"Operation not permitted\"", /* Linux */
+ "Error 1 \"Not owner\"", /* Solaris */
+ NullS
+ };
+ test_many(results, "Error %M", 1);
+ }
+
+ test1("M with 0 error code: 0 \"Internal error/check (Not system error)\"",
+ "M with 0 error code: %M", 0);
+
+ test1("M with positional: 0 \"Internal error/check (Not system error)\"",
+ "M with positional: %1$M", 0);
+
+ test1("M with width: 0 \"Internal error...",
+ "M with width: %.20M", 0);
+ test1("M with width positional: 0 \"Internal error...",
+ "M with width positional: %2$.*1$M", 20, 0);
+
+ test_w_len("M small buf: 0 \"..",
+ 19, "M small buf: %M", 0);
+ test_w_len("M small buf positional: 0 \"..",
+ 30, "M small buf positional: %1$M", 0);
+
+ return exit_status();
+}
+
diff --git a/unittest/mysys/queues-t.c b/unittest/mysys/queues-t.c
new file mode 100644
index 00000000..23cb0da1
--- /dev/null
+++ b/unittest/mysys/queues-t.c
@@ -0,0 +1,139 @@
+/* Copyright (c) 2020, MariaDB Corporation
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; version 2 of the License.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1335 USA */
+
+#include <my_global.h>
+#include <my_sys.h>
+#include <queues.h>
+#include <my_rnd.h>
+#include "tap.h"
+
+int cmp(void *arg __attribute__((unused)), uchar *a, uchar *b)
+{
+ return *a < *b ? -1 : *a > *b;
+}
+
+#define rnd(R) ((uint)(my_rnd(R) * INT_MAX32))
+
+#define el(Q,I) ((uint)*queue_element(Q, I))
+
+my_bool verbose;
+
+my_bool check_queue(QUEUE *queue)
+{
+ char b[1024]={0}, *s, *e=b+sizeof(b)-2;
+ my_bool ok=1;
+ uint i;
+
+ s= b + my_snprintf(b, e-b, "%x", el(queue, 1));
+ for (i=2; i <= queue->elements; i++)
+ {
+ s+= my_snprintf(s, e-s, ", %x", el(queue, i));
+ ok &= el(queue, i) <= el(queue, i>>1);
+ }
+ if (!ok || verbose)
+ diag("%s", b);
+ return ok;
+}
+
+int main(int argc __attribute__((unused)), char *argv[])
+{
+ QUEUE q, *queue=&q;
+ MY_INIT(argv[0]);
+ plan(19);
+
+ verbose=1;
+
+ init_queue(queue, 256, 0, 1, cmp, NULL, 0, 0);
+ queue_insert(queue, (uchar*)"\x99");
+ queue_insert(queue, (uchar*)"\x19");
+ queue_insert(queue, (uchar*)"\x36");
+ queue_insert(queue, (uchar*)"\x17");
+ queue_insert(queue, (uchar*)"\x12");
+ queue_insert(queue, (uchar*)"\x05");
+ queue_insert(queue, (uchar*)"\x25");
+ queue_insert(queue, (uchar*)"\x09");
+ queue_insert(queue, (uchar*)"\x15");
+ queue_insert(queue, (uchar*)"\x06");
+ queue_insert(queue, (uchar*)"\x11");
+ queue_insert(queue, (uchar*)"\x01");
+ queue_insert(queue, (uchar*)"\x04");
+ queue_insert(queue, (uchar*)"\x13");
+ queue_insert(queue, (uchar*)"\x24");
+ ok(check_queue(queue), "after insert");
+ queue_remove(queue, 5);
+ ok(check_queue(queue), "after remove 5th");
+
+ queue_element(queue, 1) = (uchar*)"\x01";
+ queue_element(queue, 2) = (uchar*)"\x10";
+ queue_element(queue, 3) = (uchar*)"\x04";
+ queue_element(queue, 4) = (uchar*)"\x09";
+ queue_element(queue, 5) = (uchar*)"\x13";
+ queue_element(queue, 6) = (uchar*)"\x03";
+ queue_element(queue, 7) = (uchar*)"\x08";
+ queue_element(queue, 8) = (uchar*)"\x07";
+ queue_element(queue, 9) = (uchar*)"\x06";
+ queue_element(queue,10) = (uchar*)"\x12";
+ queue_element(queue,11) = (uchar*)"\x05";
+ queue_element(queue,12) = (uchar*)"\x02";
+ queue_element(queue,13) = (uchar*)"\x11";
+ queue->elements= 13;
+ ok(!check_queue(queue), "manually filled (queue property violated)");
+
+ queue_fix(queue);
+ ok(check_queue(queue), "fixed");
+
+ ok(*queue_remove_top(queue) == 0x13, "remove top 13");
+ ok(*queue_remove_top(queue) == 0x12, "remove top 12");
+ ok(*queue_remove_top(queue) == 0x11, "remove top 11");
+ ok(*queue_remove_top(queue) == 0x10, "remove top 10");
+ ok(*queue_remove_top(queue) == 0x09, "remove top 9");
+ ok(*queue_remove_top(queue) == 0x08, "remove top 8");
+ ok(*queue_remove_top(queue) == 0x07, "remove top 7");
+ ok(*queue_remove_top(queue) == 0x06, "remove top 6");
+ ok(*queue_remove_top(queue) == 0x05, "remove top 5");
+ ok(*queue_remove_top(queue) == 0x04, "remove top 4");
+ ok(*queue_remove_top(queue) == 0x03, "remove top 3");
+ ok(*queue_remove_top(queue) == 0x02, "remove top 2");
+ ok(*queue_remove_top(queue) == 0x01, "remove top 1");
+
+ /* random test */
+ {
+ int i, res;
+ struct my_rnd_struct rand;
+ my_rnd_init(&rand, (ulong)(intptr)&i, (ulong)(intptr)argv);
+ verbose=0;
+
+ for (res= i=1; i <= 250; i++)
+ {
+ uchar *s=alloca(2);
+ *s= rnd(&rand) % 251;
+ queue_insert(queue, s);
+ res &= check_queue(queue);
+ }
+ ok(res, "inserted 250");
+
+ while (queue->elements)
+ {
+ queue_remove(queue, (rnd(&rand) % queue->elements) + 1);
+ res &= check_queue(queue);
+ }
+ ok(res, "removed 250");
+ }
+
+ delete_queue(queue);
+ my_end(0);
+ return exit_status();
+}
+
diff --git a/unittest/mysys/stacktrace-t.c b/unittest/mysys/stacktrace-t.c
new file mode 100644
index 00000000..d8408f80
--- /dev/null
+++ b/unittest/mysys/stacktrace-t.c
@@ -0,0 +1,69 @@
+
+/* Copyright (c) 2020, MariaDB Corporation.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; version 2 of the License.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335 USA */
+
+#include <my_global.h>
+#include <my_sys.h>
+#include <stdio.h>
+#include <my_stacktrace.h>
+#include <tap.h>
+
+char b_bss[10];
+
+void test_my_safe_print_str()
+{
+ char b_stack[10];
+ char *b_heap= strdup("LEGAL");
+ memcpy(b_stack, "LEGAL", 6);
+ memcpy(b_bss, "LEGAL", 6);
+
+#ifdef HAVE_STACKTRACE
+#ifndef __SANITIZE_ADDRESS__
+ fprintf(stderr, "\n===== stack =====\n");
+ my_safe_print_str(b_stack, 65535);
+ fprintf(stderr, "\n===== heap =====\n");
+ my_safe_print_str(b_heap, 65535);
+ fprintf(stderr, "\n===== BSS =====\n");
+ my_safe_print_str(b_bss, 65535);
+ fprintf(stderr, "\n===== data =====\n");
+ my_safe_print_str("LEGAL", 65535);
+ fprintf(stderr, "\n===== Above is a junk, but it is expected. =====\n");
+#endif /*__SANITIZE_ADDRESS__*/
+ fprintf(stderr, "\n===== Nornal length test =====\n");
+ my_safe_print_str("LEGAL", 5);
+ fprintf(stderr, "\n===== NULL =====\n");
+ my_safe_print_str(0, 5);
+#ifndef __SANITIZE_ADDRESS__
+ fprintf(stderr, "\n===== (const char*) 1 =====\n");
+ my_safe_print_str((const char*)1, 5);
+#endif /*__SANITIZE_ADDRESS__*/
+#endif /*HAVE_STACKTRACE*/
+
+ free(b_heap);
+
+ ok(1, "test_my_safe_print_str");
+}
+
+
+int main(int argc __attribute__((unused)), char **argv)
+{
+ MY_INIT(argv[0]);
+ plan(1);
+
+ test_my_safe_print_str();
+
+ my_end(0);
+ return exit_status();
+}
diff --git a/unittest/mysys/thr_template.c b/unittest/mysys/thr_template.c
new file mode 100644
index 00000000..1e715484
--- /dev/null
+++ b/unittest/mysys/thr_template.c
@@ -0,0 +1,73 @@
+/* Copyright (c) 2006-2008 MySQL AB, 2009 Sun Microsystems, Inc.
+ Use is subject to license terms.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; version 2 of the License.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1335 USA */
+
+#include <my_global.h>
+#include <my_sys.h>
+#include <tap.h>
+
+volatile uint32 bad;
+pthread_mutex_t mutex;
+
+void do_tests();
+
+void test_concurrently(const char *test, pthread_handler handler, int n, int m)
+{
+ pthread_t *threads= malloc(n * sizeof(pthread_t));
+ int i;
+ ulonglong now= my_interval_timer();
+
+ assert(threads);
+ bad= 0;
+
+ diag("Testing %s with %d threads, %d iterations... ", test, n, m);
+ for (i= 0; i < n; i++)
+ {
+ if (pthread_create(&threads[i], 0, handler, &m) != 0)
+ {
+ diag("Could not create thread");
+ abort();
+ }
+ }
+
+ for (i= 0; i < n; i++)
+ pthread_join(threads[i], 0);
+
+ now= my_interval_timer() - now;
+ free(threads);
+ ok(!bad, "tested %s in %g secs (%d)", test, ((double)now)/1e9, bad);
+}
+
+int main(int argc __attribute__((unused)), char **argv)
+{
+ MY_INIT(argv[0]);
+
+ if (argv[1] && *argv[1])
+ DBUG_SET_INITIAL(argv[1]);
+
+ pthread_mutex_init(&mutex, 0);
+
+#define CYCLES 30000
+#define THREADS 30
+
+ diag("N CPUs: %d", my_getncpus());
+
+ do_tests();
+
+ pthread_mutex_destroy(&mutex);
+ my_end(0);
+ return exit_status();
+}
+
diff --git a/unittest/mysys/waiting_threads-t.c b/unittest/mysys/waiting_threads-t.c
new file mode 100644
index 00000000..82623157
--- /dev/null
+++ b/unittest/mysys/waiting_threads-t.c
@@ -0,0 +1,286 @@
+/* Copyright (C) 2008 MySQL AB, 2008-2009 Sun Microsystems, Inc.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; version 2 of the License.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335 USA */
+
+#include "thr_template.c"
+#include <waiting_threads.h>
+#include <m_string.h>
+
+struct test_wt_thd {
+ WT_THD thd;
+ pthread_mutex_t lock;
+} thds[THREADS];
+
+uint i, cnt;
+pthread_mutex_t lock;
+pthread_cond_t thread_sync;
+
+ulong wt_timeout_short=100, wt_deadlock_search_depth_short=4;
+ulong wt_timeout_long=10000, wt_deadlock_search_depth_long=15;
+
+#define reset(ARRAY) bzero(ARRAY, sizeof(ARRAY))
+
+/* see explanation of the kill strategies in waiting_threads.h */
+enum { LATEST, RANDOM, YOUNGEST, LOCKS } kill_strategy;
+
+WT_RESOURCE_TYPE restype={ wt_resource_id_memcmp, 0};
+
+#define rnd() ((uint)(my_rnd(&rand) * INT_MAX32))
+
+/*
+ stress test: wait on a random number of random threads.
+ it always succeeds (unless crashes or hangs).
+*/
+pthread_handler_t test_wt(void *arg)
+{
+ int m, n, i, id, res;
+ struct my_rnd_struct rand;
+
+ my_thread_init();
+
+ pthread_mutex_lock(&mutex);
+ id= cnt++;
+ wt_thd_lazy_init(& thds[id].thd,
+ & wt_deadlock_search_depth_short, & wt_timeout_short,
+ & wt_deadlock_search_depth_long, & wt_timeout_long);
+
+ /* now, wait for everybody to be ready to run */
+ if (cnt >= THREADS)
+ pthread_cond_broadcast(&thread_sync);
+ else
+ while (cnt < THREADS)
+ pthread_cond_wait(&thread_sync, &mutex);
+ pthread_mutex_unlock(&mutex);
+
+ my_rnd_init(&rand, (ulong)(intptr)&m, id);
+ if (kill_strategy == YOUNGEST)
+ thds[id].thd.weight= (ulong) ~ my_interval_timer();
+ if (kill_strategy == LOCKS)
+ thds[id].thd.weight= 0;
+
+ for (m= *(int *)arg; m ; m--)
+ {
+ WT_RESOURCE_ID resid;
+ int blockers[THREADS/10], j, k;
+
+ resid.value= id;
+ resid.type= &restype;
+
+ res= 0;
+
+ /* prepare for waiting for a random number of random threads */
+ for (j= n= (rnd() % THREADS)/10; !res && j >= 0; j--)
+ {
+retry:
+ i= rnd() % (THREADS-1); /* pick a random thread */
+ if (i >= id) i++; /* with a number from 0 to THREADS-1 excluding ours */
+
+ for (k=n; k >=j; k--) /* the one we didn't pick before */
+ if (blockers[k] == i)
+ goto retry;
+ blockers[j]= i;
+
+ if (kill_strategy == RANDOM)
+ thds[id].thd.weight= rnd();
+
+ pthread_mutex_lock(& thds[i].lock);
+ res= wt_thd_will_wait_for(& thds[id].thd, & thds[i].thd, &resid);
+ pthread_mutex_unlock(& thds[i].lock);
+ }
+
+ if (!res)
+ {
+ pthread_mutex_lock(&lock);
+ res= wt_thd_cond_timedwait(& thds[id].thd, &lock);
+ pthread_mutex_unlock(&lock);
+ }
+
+ if (res)
+ {
+ pthread_mutex_lock(& thds[id].lock);
+ pthread_mutex_lock(&lock);
+ wt_thd_release_all(& thds[id].thd);
+ pthread_mutex_unlock(&lock);
+ pthread_mutex_unlock(& thds[id].lock);
+ if (kill_strategy == LOCKS)
+ thds[id].thd.weight= 0;
+ if (kill_strategy == YOUNGEST)
+ thds[id].thd.weight= (ulong)~ my_interval_timer();
+ }
+ else if (kill_strategy == LOCKS)
+ thds[id].thd.weight++;
+ }
+
+ pthread_mutex_lock(&mutex);
+ /* wait for everybody to finish */
+ if (!--cnt)
+ pthread_cond_broadcast(&thread_sync);
+ else
+ while (cnt)
+ pthread_cond_wait(&thread_sync, &mutex);
+
+ pthread_mutex_lock(& thds[id].lock);
+ pthread_mutex_lock(&lock);
+ wt_thd_release_all(& thds[id].thd);
+ pthread_mutex_unlock(&lock);
+ pthread_mutex_unlock(& thds[id].lock);
+ wt_thd_destroy(& thds[id].thd);
+ pthread_mutex_unlock(&mutex);
+
+ DBUG_PRINT("wt", ("exiting"));
+ my_thread_end();
+ return 0;
+}
+
+void do_one_test()
+{
+ double sum, sum0;
+ DBUG_ENTER("do_one_test");
+
+ reset(wt_cycle_stats);
+ reset(wt_wait_stats);
+ wt_success_stats=0;
+ cnt=0;
+ test_concurrently("waiting_threads", test_wt, THREADS, CYCLES);
+
+ sum=sum0=0;
+ for (cnt=0; cnt < WT_CYCLE_STATS; cnt++)
+ sum+= wt_cycle_stats[0][cnt] + wt_cycle_stats[1][cnt];
+ for (cnt=0; cnt < WT_CYCLE_STATS; cnt++)
+ if (wt_cycle_stats[0][cnt] + wt_cycle_stats[1][cnt] > 0)
+ {
+ sum0+=wt_cycle_stats[0][cnt] + wt_cycle_stats[1][cnt];
+ diag("deadlock cycles of length %2u: %4u %4u %8.2f %%", cnt,
+ wt_cycle_stats[0][cnt], wt_cycle_stats[1][cnt], 1e2*sum0/sum);
+ }
+ diag("depth exceeded: %u %u",
+ wt_cycle_stats[0][cnt], wt_cycle_stats[1][cnt]);
+ for (cnt=0; cnt < WT_WAIT_STATS; cnt++)
+ if (wt_wait_stats[cnt]>0)
+ diag("deadlock waits up to %7llu us: %5u",
+ wt_wait_table[cnt], wt_wait_stats[cnt]);
+ diag("timed out: %u", wt_wait_stats[cnt]);
+ diag("successes: %u", wt_success_stats);
+
+ DBUG_VOID_RETURN;
+}
+
+void do_tests()
+{
+ DBUG_ENTER("do_tests");
+ if (skip_big_tests)
+ {
+ skip(1, "Big test skipped");
+ return;
+ }
+ plan(13);
+ compile_time_assert(THREADS >= 4);
+
+ DBUG_PRINT("wt", ("================= initialization ==================="));
+
+ pthread_cond_init(&thread_sync, 0);
+ pthread_mutex_init(&lock, 0);
+ wt_init();
+ for (cnt=0; cnt < THREADS; cnt++)
+ pthread_mutex_init(& thds[cnt].lock, 0);
+ {
+ WT_RESOURCE_ID resid[4];
+ for (i=0; i < array_elements(resid); i++)
+ {
+ wt_thd_lazy_init(& thds[i].thd,
+ & wt_deadlock_search_depth_short, & wt_timeout_short,
+ & wt_deadlock_search_depth_long, & wt_timeout_long);
+ resid[i].value= i+1;
+ resid[i].type= &restype;
+ }
+
+ DBUG_PRINT("wt", ("================= manual test ==================="));
+
+#define ok_wait(X,Y, R) \
+ ok(wt_thd_will_wait_for(& thds[X].thd, & thds[Y].thd, &resid[R]) == 0, \
+ "thd[" #X "] will wait for thd[" #Y "]")
+#define ok_deadlock(X,Y,R) \
+ ok(wt_thd_will_wait_for(& thds[X].thd, & thds[Y].thd, &resid[R]) == WT_DEADLOCK, \
+ "thd[" #X "] will wait for thd[" #Y "] - deadlock")
+
+ ok_wait(0,1,0);
+ ok_wait(0,2,0);
+ ok_wait(0,3,0);
+
+ pthread_mutex_lock(&lock);
+ bad= wt_thd_cond_timedwait(& thds[0].thd, &lock);
+ pthread_mutex_unlock(&lock);
+ ok(bad == WT_TIMEOUT, "timeout test returned %d", bad);
+
+ ok_wait(0,1,0);
+ ok_wait(1,2,1);
+ ok_deadlock(2,0,2);
+
+ pthread_mutex_lock(&lock);
+ ok(wt_thd_cond_timedwait(& thds[0].thd, &lock) == WT_TIMEOUT, "as always");
+ ok(wt_thd_cond_timedwait(& thds[1].thd, &lock) == WT_TIMEOUT, "as always");
+ wt_thd_release_all(& thds[0].thd);
+ wt_thd_release_all(& thds[1].thd);
+ wt_thd_release_all(& thds[2].thd);
+ wt_thd_release_all(& thds[3].thd);
+
+ for (i=0; i < array_elements(resid); i++)
+ {
+ wt_thd_release_all(& thds[i].thd);
+ wt_thd_destroy(& thds[i].thd);
+ }
+ pthread_mutex_unlock(&lock);
+ }
+
+ wt_deadlock_search_depth_short=6;
+ wt_timeout_short=1000;
+ wt_timeout_long= 100;
+ wt_deadlock_search_depth_long=16;
+ DBUG_PRINT("wt", ("================= stress test ==================="));
+
+ diag("timeout_short=%lu us, deadlock_search_depth_short=%lu",
+ wt_timeout_short, wt_deadlock_search_depth_short);
+ diag("timeout_long=%lu us, deadlock_search_depth_long=%lu",
+ wt_timeout_long, wt_deadlock_search_depth_long);
+
+#ifndef _WIN32
+#define test_kill_strategy(X) \
+ diag("kill strategy: " #X); \
+ DBUG_EXECUTE("reset_file", \
+ { rewind(DBUG_FILE); my_chsize(fileno(DBUG_FILE), 0, 0, MYF(MY_WME)); }); \
+ DBUG_PRINT("info", ("kill strategy: " #X)); \
+ kill_strategy=X; \
+ do_one_test();
+#else
+#define test_kill_strategy(X) \
+ diag("kill strategy: " #X); \
+ DBUG_PRINT("info", ("kill strategy: " #X)); \
+ kill_strategy=X; \
+ do_one_test();
+#endif
+
+ test_kill_strategy(LATEST);
+ test_kill_strategy(RANDOM);
+ test_kill_strategy(YOUNGEST);
+ test_kill_strategy(LOCKS);
+
+ DBUG_PRINT("wt", ("================= cleanup ==================="));
+ for (cnt=0; cnt < THREADS; cnt++)
+ pthread_mutex_destroy(& thds[cnt].lock);
+ wt_end();
+ pthread_mutex_destroy(&lock);
+ pthread_cond_destroy(&thread_sync);
+ DBUG_VOID_RETURN;
+}
+
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-08 23:09:42 +0000