Adding upstream version 2.8.upstream/2.8

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

6 files changed, 501 insertions, 0 deletions

diff --git a/unit/meson.build b/unit/meson.build
new file mode 100644
index 0000000..7e0e878
--- /dev/null
+++ b/unit/meson.build
@@ -0,0 +1,46 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+test_uint128 = executable(
+    'test-uint128',
+    ['test-uint128.c', '../util/types.c', '../util/suffix.c'],
+    include_directories: [incdir, '..'],
+    dependencies: [libnvme_dep],
+)
+
+test('uint128', test_uint128)
+
+test_suffix_si_parse = executable(
+    'test-suffix-si-parse',
+    ['test-suffix-si-parse.c', '../util/suffix.c'],
+    include_directories: [incdir, '..'],
+    dependencies: [libnvme_dep],
+)
+
+test('suffix_si_parse', test_suffix_si_parse)
+
+test_suffix_binary_parse = executable(
+    'test-suffix-binary-parse',
+    ['test-suffix-binary-parse.c', '../util/suffix.c'],
+    include_directories: [incdir, '..'],
+    dependencies: [libnvme_dep],
+)
+
+test('suffix_binary_parse', test_suffix_binary_parse)
+
+test_uint128_si = executable(
+    'test-uint128-si',
+    ['test-uint128-si.c', '../util/types.c', '../util/suffix.c'],
+    include_directories: [incdir, '..'],
+    dependencies: [libnvme_dep],
+)
+
+test('uint128-si', test_uint128_si)
+
+test_argconfig_parse = executable(
+    'test-argconfig-parse',
+    ['test-argconfig-parse.c', '../util/argconfig.c', '../util/suffix.c'],
+    include_directories: [incdir, '..'],
+    dependencies: [libnvme_dep],
+)
+
+test('argconfig_parse', test_argconfig_parse)
diff --git a/unit/test-argconfig-parse.c b/unit/test-argconfig-parse.c
new file mode 100644
index 0000000..23c8d4f
--- /dev/null
+++ b/unit/test-argconfig-parse.c
@@ -0,0 +1,164 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <locale.h>
+
+#include "../util/argconfig.h"
+#include "nvme/types.h"
+
+#define ARRAY_SIZE(a) (sizeof(a) / sizeof(a[0]))
+
+static int test_rc;
+
+union val {
+	bool flag;
+	__u64 suffix;
+	__u32 uint;
+	int int_val;
+	__u64 long_val;
+	double double_val;
+	__u8 byte;
+	__u16 shrt;
+	int incr;
+	char *string;
+	char *fmt;
+	char *file;
+	char *list;
+	char *str;
+};
+
+struct toval_test {
+	char *arg;
+	void *val;
+	union val exp;
+	int size;
+	int ret;
+};
+
+static void check_val(const char *arg, void *exp, void *val, int size)
+{
+	if ((size && !memcmp(exp, val, size)) ||
+	    (!size && !strcmp(*(char **)exp, *(char **)val)))
+		return;
+
+	switch (size) {
+	case 0:
+		printf("ERROR: printing {%s}, got '%s', expected '%s'\n",
+		       arg, *(char **)val, *(char **)exp);
+		break;
+	default:
+		printf("ERROR: printing {%s}, got '%llu', expected '%llu'\n",
+		       arg, *(unsigned long long *)val, *(unsigned long long *)exp);
+		break;
+	}
+
+	test_rc = 1;
+}
+
+struct cfg {
+	bool flag;
+	__u64 suffix;
+	__u32 uint;
+	int int_val;
+	__u64 long_val;
+	double double_val;
+	__u8 byte;
+	__u16 shrt;
+	int incr;
+	char *string;
+	char *fmt;
+	char *file;
+	char *list;
+	char *str;
+};
+
+static struct cfg cfg;
+
+#define VAL_TEST(a, c, v, l, r) \
+	{ a, &cfg.c, { .c = v }, l ? sizeof(cfg.c) : 0, r }
+
+static struct toval_test toval_tests[] = {
+	VAL_TEST("--flag", flag, true, true, 0),
+	VAL_TEST("--flag=1", flag, false, true, -EINVAL),
+	VAL_TEST("--suffix=0", suffix, 0, true, 0),
+	VAL_TEST("--suffix=1", suffix, 1, true, 0),
+	VAL_TEST("--suffix=1234", suffix, 1234, true, 0),
+	VAL_TEST("--suffix=4096", suffix, 4096, true, 0),
+	VAL_TEST("--suffix=1Ki", suffix, 1024, true, 0),
+	VAL_TEST("--suffix=34Gi", suffix, 36507222016, true, 0),
+	VAL_TEST("--suffix=34.9Ki", suffix, 0, true, -EINVAL),
+	VAL_TEST("--suffix=32Gii", suffix, 0, true, -EINVAL),
+	VAL_TEST("--uint=1", uint, 1, true, 0),
+	VAL_TEST("--int=1", int_val, 1, true, 0),
+	VAL_TEST("--long=1", long_val, 1, true, 0),
+	VAL_TEST("--double=1", double_val, 1, true, 0),
+	VAL_TEST("--byte=1", byte, 1, true, 0),
+	VAL_TEST("--byte=256", byte, 0, true, -EINVAL),
+	VAL_TEST("--shrt=1", shrt, 1, true, 0),
+	VAL_TEST("--incr", incr, 1, true, 0),
+	VAL_TEST("--incr=1", incr, 0, true, -EINVAL),
+	VAL_TEST("--string=string", string, "string", false, 0),
+	VAL_TEST("--fmt=fmt", fmt, "fmt", false, 0),
+	VAL_TEST("--file=file", file, "file", false, 0),
+	VAL_TEST("--list=list", list, "list", false, 0),
+	VAL_TEST("--str=str", str, "str", false, 0),
+};
+
+void toval_test(struct toval_test *test)
+{
+	const char *desc = "Test argconfig parse";
+	int ret;
+	char *argv[] = { "test-argconfig", test->arg };
+
+	OPT_ARGS(opts) = {
+		OPT_FLAG("flag",'f', &cfg.flag, "flag"),
+		OPT_SUFFIX("suffix", 's', &cfg.suffix, "suffix"),
+		OPT_UINT("uint", 'u', &cfg.uint, "uint"),
+		OPT_INT("int", 'i', &cfg.int_val, "int"),
+		OPT_LONG("long", 'l', &cfg.long_val, "long"),
+		OPT_DOUBLE("double", 'd', &cfg.double_val, "double"),
+		OPT_BYTE("byte", 'b', &cfg.byte, "byte"),
+		OPT_SHRT("shrt", 'S', &cfg.shrt, "shrt"),
+		OPT_INCR("incr", 'I', &cfg.incr, "incr"),
+		OPT_STRING("string", 't', "STRING", &cfg.string, "string"),
+		OPT_FMT("fmt", 'F', &cfg.fmt, "fmt"),
+		OPT_FILE("file", 'L', &cfg.file, "file"),
+		OPT_LIST("list", 'T', &cfg.list, "list"),
+		OPT_STR("str", 'r', &cfg.str, "str"),
+		OPT_END()
+	};
+
+	ret = argconfig_parse(2, argv, desc, opts);
+	if (ret != test->ret) {
+		printf("ERROR: converting {%s} failed\n", test->arg);
+		test_rc = 1;
+		return;
+	}
+	if (ret)
+		return;
+
+	check_val(test->arg, &test->exp, test->val, test->size);
+}
+
+int main(void)
+{
+	unsigned int i;
+	FILE *f;
+
+	test_rc = 0;
+	setlocale(LC_NUMERIC, "C");
+	f = freopen("/dev/null", "w", stderr);
+	if (!f)
+		printf("ERROR: reopening stderr failed: %s\n", strerror(errno));
+
+	for (i = 0; i < ARRAY_SIZE(toval_tests); i++)
+		toval_test(&toval_tests[i]);
+
+	if (f)
+		fclose(f);
+
+	return test_rc ? EXIT_FAILURE : EXIT_SUCCESS;
+}
diff --git a/unit/test-suffix-binary-parse.c b/unit/test-suffix-binary-parse.c
new file mode 100644
index 0000000..5f6ac4a
--- /dev/null
+++ b/unit/test-suffix-binary-parse.c
@@ -0,0 +1,68 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <errno.h>
+
+#include "../util/suffix.h"
+#include "../util/types.h"
+
+#define ARRAY_SIZE(a) (sizeof(a) / sizeof(a[0]))
+
+static int test_rc;
+
+static void check_num(const char *val, __u64 exp, __u64 num)
+{
+	if (exp == num)
+		return;
+
+	printf("ERROR: printing {%s},  got '%llu', expected '%llu'\n",
+	       val, (unsigned long long)num, (unsigned long long)exp);
+
+	test_rc = 1;
+}
+
+struct tonum_test {
+	const char *val;
+	const uint64_t exp;
+	int ret;
+};
+
+static struct tonum_test tonum_tests[] = {
+	{ "1234", 1234, 0 },
+	{ "1Ki", 1024, 0},
+	{ "34Gi", 36507222016, 0 },
+	{ "34.9Ki", 0, -EINVAL},
+	{ "32Gii", 0, -EINVAL },
+};
+
+void tonum_test(struct tonum_test *test)
+{
+	char *endptr;
+	uint64_t num;
+	int ret;
+
+	ret = suffix_binary_parse(test->val, &endptr, &num);
+	if (ret != test->ret) {
+		printf("ERROR: converting {%s} failed\n", test->val);
+		test_rc = 1;
+		return;
+	}
+	if (ret)
+		return;
+
+	check_num(test->val, test->exp, num);
+}
+
+int main(void)
+{
+	unsigned int i;
+
+	test_rc = 0;
+
+	for (i = 0; i < ARRAY_SIZE(tonum_tests); i++)
+		tonum_test(&tonum_tests[i]);
+
+	return test_rc ? EXIT_FAILURE : EXIT_SUCCESS;
+}
diff --git a/unit/test-suffix-si-parse.c b/unit/test-suffix-si-parse.c
new file mode 100644
index 0000000..54cff0e
--- /dev/null
+++ b/unit/test-suffix-si-parse.c
@@ -0,0 +1,83 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <locale.h>
+
+#include "../util/suffix.h"
+#include "../util/types.h"
+
+#define ARRAY_SIZE(a) (sizeof(a) / sizeof(a[0]))
+
+static int test_rc;
+
+static void check_num(const char *val, __u64 exp, __u64 num)
+{
+	if (exp == num)
+		return;
+
+	printf("ERROR: printing {%s},  got '%llu', expected '%llu'\n",
+	       val, (unsigned long long)num, (unsigned long long)exp);
+
+	test_rc = 1;
+}
+
+struct tonum_test {
+	const char *val;
+	const uint64_t exp;
+	int ret;
+};
+
+static struct tonum_test tonum_tests[] = {
+	{ "11995709440", 11995709440, 0 },
+	{ "1199570940", 1199570940, 0},
+	{ "234.567M", 234567000, 0 },
+	{ "1.2k", 1200, 0 },
+	{ "6.14T", 6140000000000, 0 },
+	{ "123.4567k", 123456, 0 },
+	{ "12345.6789101112M", 12345678910, 0},
+	{ "6.14", 6, 0 },
+	{ "6.14#", 0, -EINVAL },
+	{ "2,33", 0, -EINVAL },
+	{ "3..3", 0, -EINVAL },
+	{ "123.12MM", 0, -EINVAL },
+	{ "800G", 800000000000, 0 },
+	{ "800GG", 0, -EINVAL },
+	{ "800G800", 0, -EINVAL },
+	{ "800.0G", 800000000000, 0 },
+	{ "800.G", 0, -EINVAL },
+	{ "800.", 0, -EINVAL },
+};
+
+void tonum_test(struct tonum_test *test)
+{
+	char *endptr;
+	uint64_t num;
+	int ret;
+
+	ret = suffix_si_parse(test->val, &endptr, &num);
+	if (ret != test->ret) {
+		printf("ERROR: converting {%s} failed\n", test->val);
+		test_rc = 1;
+		return;
+	}
+	if (ret)
+		return;
+
+	check_num(test->val, test->exp, num);
+}
+
+int main(void)
+{
+	unsigned int i;
+
+	test_rc = 0;
+	setlocale(LC_NUMERIC, "C");
+
+	for (i = 0; i < ARRAY_SIZE(tonum_tests); i++)
+		tonum_test(&tonum_tests[i]);
+
+	return test_rc ? EXIT_FAILURE : EXIT_SUCCESS;
+}
diff --git a/unit/test-uint128-si.c b/unit/test-uint128-si.c
new file mode 100644
index 0000000..cc13450
--- /dev/null
+++ b/unit/test-uint128-si.c
@@ -0,0 +1,66 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "../util/types.h"
+
+#define ARRAY_SIZE(a) (sizeof(a) / sizeof(a[0]))
+
+/* create a uint128_t from four uint32_ts. w0 is the most significant value,
+ * w2 the least */
+#define U128(w0, w1, w2, w3) { .words = { w0, w1, w2, w3 } }
+
+static int test_rc;
+
+static void check_str(nvme_uint128_t val, __u32 bytes_per_unit, const char *exp,
+		      const char *res)
+{
+	if (!strcmp(res, exp))
+		return;
+
+	printf("ERROR: printing {%08x.%08x.%08x.%08x} (bytes per unit %u), got '%s', expected '%s'\n",
+	       val.words[3], val.words[2], val.words[1], val.words[0],
+	       bytes_per_unit, res, exp);
+
+	test_rc = 1;
+}
+
+struct tostr_test {
+	nvme_uint128_t val;
+	__u32 bytes_per_unit;
+	const char *exp;
+};
+
+static struct tostr_test tostr_tests[] = {
+	{ U128(0, 0, 0, 0), 1, "0.00 B" },
+	{ U128(0, 0, 0, 1), 1, "1.00 B" },
+	{ U128(0, 0, 0, 10), 1, "10.00 B" },
+	{ U128(4, 3, 2, 1), 1, "316.91 RB" },
+	{ U128(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff), 1,
+	  "340282366.92 QB" },
+	{ U128(0, 0, 0, 0xae0dc2), 1000 * 512, "5.84 TB" },
+	{ U128(0, 0, 0, 0xf9c546), 1000 * 512, "8.38 TB" },
+	{ U128(0, 0, 0, 0x4c2aa594), 1000 * 512, "654.27 TB" },
+	{ U128(0, 0, 0, 0x5b013de8), 1000 * 512, "781.73 TB" },
+};
+
+void tostr_test(struct tostr_test *test)
+{
+	char *str;
+	str = uint128_t_to_si_string(test->val, test->bytes_per_unit);
+	check_str(test->val, test->bytes_per_unit, test->exp, str);
+}
+
+int main(void)
+{
+	unsigned int i;
+
+	test_rc = 0;
+
+	for (i = 0; i < ARRAY_SIZE(tostr_tests); i++)
+		tostr_test(&tostr_tests[i]);
+
+	return test_rc ? EXIT_FAILURE : EXIT_SUCCESS;
+}
diff --git a/unit/test-uint128.c b/unit/test-uint128.c
new file mode 100644
index 0000000..f8478ef
--- /dev/null
+++ b/unit/test-uint128.c
@@ -0,0 +1,74 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <locale.h>
+
+#include "../util/types.h"
+
+#define ARRAY_SIZE(a) (sizeof(a) / sizeof(a[0]))
+
+/* create a uint128_t from four uint32_ts. w0 is the most significant value,
+ * w2 the least */
+#define U128(w0, w1, w2, w3) { .words = { w0, w1, w2, w3 } }
+
+static int test_rc;
+
+static void check_str(nvme_uint128_t val, const char *exp, const char *res)
+{
+	if (!strcmp(res, exp))
+		return;
+
+	printf("ERROR: printing {%08x.%08x.%08x.%08x}, got '%s', expected '%s'\n",
+	       val.words[3], val.words[2], val.words[1], val.words[0],
+	       res, exp);
+
+	test_rc = 1;
+}
+
+struct tostr_test {
+	const char *locale;
+	nvme_uint128_t val;
+	const char *exp;
+};
+
+static struct tostr_test tostr_tests[] = {
+	{ NULL, U128(0, 0, 0, 0),"0" },
+	{ NULL, U128(0, 0, 0, 1), "1" },
+	{ NULL, U128(0, 0, 0, 10), "10" },
+	{ NULL, U128(4, 3, 2, 1), "316912650112397582603894390785" },
+	{
+		NULL,
+		U128(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff),
+		"340282366920938463463374607431768211455"
+	},
+	{ "fr_FR.utf-8", U128(0, 0, 0, 1000), "1\u202f000" },
+};
+
+void tostr_test(struct tostr_test *test)
+{
+	char *str;
+
+	if (!setlocale(LC_NUMERIC, test->locale))
+		return;
+
+	if (test->locale)
+		str = uint128_t_to_l10n_string(test->val);
+	else
+		str = uint128_t_to_string(test->val);
+
+	check_str(test->val, test->exp, str);
+}
+
+int main(void)
+{
+	unsigned int i;
+
+	test_rc = 0;
+
+	for (i = 0; i < ARRAY_SIZE(tostr_tests); i++)
+		tostr_test(&tostr_tests[i]);
+
+	return test_rc ? EXIT_FAILURE : EXIT_SUCCESS;
+}