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-rw-r--r--unit/atf-src/atf-c/error_test.c297
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diff --git a/unit/atf-src/atf-c/error_test.c b/unit/atf-src/atf-c/error_test.c
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+/* Copyright (c) 2008 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * 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 reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND
+ * CONTRIBUTORS ``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 THE FOUNDATION 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 "atf-c/error.h"
+
+#include <errno.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <string.h>
+
+#include <atf-c.h>
+
+#include "atf-c/defs.h"
+
+/* ---------------------------------------------------------------------
+ * Auxiliary functions.
+ * --------------------------------------------------------------------- */
+
+static
+void
+test_format(const atf_error_t err ATF_DEFS_ATTRIBUTE_UNUSED,
+ char *buf, size_t buflen)
+{
+ snprintf(buf, buflen, "Test formatting function");
+}
+
+/* ---------------------------------------------------------------------
+ * Tests for the "atf_error" type.
+ * --------------------------------------------------------------------- */
+
+ATF_TC(error_new);
+ATF_TC_HEAD(error_new, tc)
+{
+ atf_tc_set_md_var(tc, "descr", "Checks the construction of an error "
+ "object");
+}
+ATF_TC_BODY(error_new, tc)
+{
+ atf_error_t err;
+ int data;
+
+ err = atf_error_new("test_error", NULL, 0, NULL);
+ ATF_REQUIRE(atf_error_is(err, "test_error"));
+ ATF_REQUIRE(!atf_error_is(err, "unknown_error"));
+ ATF_REQUIRE(atf_error_data(err) == NULL);
+ atf_error_free(err);
+
+ data = 5;
+ err = atf_error_new("test_data_error", &data, sizeof(data), NULL);
+ ATF_REQUIRE(atf_error_is(err, "test_data_error"));
+ ATF_REQUIRE(!atf_error_is(err, "unknown_error"));
+ ATF_REQUIRE(atf_error_data(err) != NULL);
+ ATF_REQUIRE_EQ(*((const int *)atf_error_data(err)), 5);
+ atf_error_free(err);
+}
+
+ATF_TC(error_new_wo_memory);
+ATF_TC_HEAD(error_new_wo_memory, tc)
+{
+ atf_tc_set_md_var(tc, "descr", "Checks that an unavailable memory error "
+ "raised when constructing an error object "
+ "is properly converted to the no_memory "
+ "static error type");
+}
+ATF_TC_BODY(error_new_wo_memory, tc)
+{
+ atf_error_t err;
+ void *invalid;
+
+ invalid = (void *)1;
+
+ err = atf_error_new("test_error", invalid, SIZE_MAX, NULL);
+ ATF_REQUIRE(atf_error_is(err, "no_memory"));
+ ATF_REQUIRE(atf_error_data(err) == NULL);
+ atf_error_free(err);
+}
+
+ATF_TC(no_error);
+ATF_TC_HEAD(no_error, tc)
+{
+ atf_tc_set_md_var(tc, "descr", "Checks that constructing a non-error "
+ "object works");
+}
+ATF_TC_BODY(no_error, tc)
+{
+ atf_error_t err;
+
+ err = atf_no_error();
+ ATF_REQUIRE(!atf_is_error(err));
+}
+
+ATF_TC(is_error);
+ATF_TC_HEAD(is_error, tc)
+{
+ atf_tc_set_md_var(tc, "descr", "Checks the is_error method to determine "
+ "if an error object holds success or an error");
+}
+ATF_TC_BODY(is_error, tc)
+{
+ atf_error_t err;
+
+ err = atf_no_error();
+ ATF_REQUIRE(!atf_is_error(err));
+
+ err = atf_error_new("test_error", NULL, 0, NULL);
+ ATF_REQUIRE(atf_is_error(err));
+ atf_error_free(err);
+}
+
+ATF_TC(format);
+ATF_TC_HEAD(format, tc)
+{
+ atf_tc_set_md_var(tc, "descr", "Checks the default formatting function "
+ "and the ability to change it");
+}
+ATF_TC_BODY(format, tc)
+{
+ atf_error_t err;
+ char buf[1024];
+
+ printf("Testing default formatting function\n");
+ err = atf_error_new("test_error", NULL, 0, NULL);
+ atf_error_format(err, buf, sizeof(buf));
+ printf("Error string is: %s\n", buf);
+ ATF_REQUIRE(strcmp(buf, "Error 'test_error'") == 0);
+ atf_error_free(err);
+
+ printf("Testing custom formatting function\n");
+ err = atf_error_new("test_error", NULL, 0, test_format);
+ atf_error_format(err, buf, sizeof(buf));
+ printf("Error string is: %s\n", buf);
+ ATF_REQUIRE(strcmp(buf, "Test formatting function") == 0);
+ atf_error_free(err);
+}
+
+/* ---------------------------------------------------------------------
+ * Tests for the "libc" error.
+ * --------------------------------------------------------------------- */
+
+ATF_TC(libc_new);
+ATF_TC_HEAD(libc_new, tc)
+{
+ atf_tc_set_md_var(tc, "descr", "Checks the construction of libc errors");
+}
+ATF_TC_BODY(libc_new, tc)
+{
+ atf_error_t err;
+
+ err = atf_libc_error(ENOMEM, "Test message 1");
+ ATF_REQUIRE(atf_error_is(err, "libc"));
+ ATF_REQUIRE_EQ(atf_libc_error_code(err), ENOMEM);
+ ATF_REQUIRE(strcmp(atf_libc_error_msg(err), "Test message 1") == 0);
+ atf_error_free(err);
+
+ err = atf_libc_error(EPERM, "%s message %d", "Test", 2);
+ ATF_REQUIRE(atf_error_is(err, "libc"));
+ ATF_REQUIRE_EQ(atf_libc_error_code(err), EPERM);
+ ATF_REQUIRE(strcmp(atf_libc_error_msg(err), "Test message 2") == 0);
+ atf_error_free(err);
+}
+
+ATF_TC(libc_format);
+ATF_TC_HEAD(libc_format, tc)
+{
+ atf_tc_set_md_var(tc, "descr", "Checks the formatting of libc errors");
+}
+ATF_TC_BODY(libc_format, tc)
+{
+ atf_error_t err;
+ char buf[1024];
+
+ err = atf_libc_error(ENOMEM, "Test message 1");
+ atf_error_format(err, buf, sizeof(buf));
+ ATF_REQUIRE(strstr(buf, strerror(ENOMEM)) != NULL);
+ ATF_REQUIRE(strstr(buf, "Test message 1") != NULL);
+ atf_error_free(err);
+
+ err = atf_libc_error(EPERM, "Test message 2");
+ atf_error_format(err, buf, sizeof(buf));
+ ATF_REQUIRE(strstr(buf, strerror(EPERM)) != NULL);
+ ATF_REQUIRE(strstr(buf, "Test message 2") != NULL);
+ atf_error_free(err);
+
+ err = atf_libc_error(EPERM, "%s message %d", "Test", 3);
+ atf_error_format(err, buf, sizeof(buf));
+ ATF_REQUIRE(strstr(buf, strerror(EPERM)) != NULL);
+ ATF_REQUIRE(strstr(buf, "Test message 3") != NULL);
+ atf_error_free(err);
+}
+
+/* ---------------------------------------------------------------------
+ * Tests for the "no_memory" error.
+ * --------------------------------------------------------------------- */
+
+ATF_TC(no_memory_new);
+ATF_TC_HEAD(no_memory_new, tc)
+{
+ atf_tc_set_md_var(tc, "descr", "Checks the construction of no_memory "
+ "errors");
+}
+ATF_TC_BODY(no_memory_new, tc)
+{
+ atf_error_t err;
+
+ err = atf_no_memory_error();
+ ATF_REQUIRE(atf_error_is(err, "no_memory"));
+ ATF_REQUIRE(atf_error_data(err) == NULL);
+ atf_error_free(err);
+}
+
+ATF_TC(no_memory_format);
+ATF_TC_HEAD(no_memory_format, tc)
+{
+ atf_tc_set_md_var(tc, "descr", "Checks the formatting of no_memory "
+ "errors");
+}
+ATF_TC_BODY(no_memory_format, tc)
+{
+ atf_error_t err;
+ char buf[1024];
+
+ err = atf_no_memory_error();
+ atf_error_format(err, buf, sizeof(buf));
+ ATF_REQUIRE(strcmp(buf, "Not enough memory") == 0);
+ atf_error_free(err);
+}
+
+ATF_TC(no_memory_twice);
+ATF_TC_HEAD(no_memory_twice, tc)
+{
+ atf_tc_set_md_var(tc, "descr", "Checks the construction of no_memory "
+ "errors multiple times, as this error is initialized "
+ "statically");
+}
+ATF_TC_BODY(no_memory_twice, tc)
+{
+ {
+ atf_error_t err = atf_no_memory_error();
+ ATF_REQUIRE(atf_error_is(err, "no_memory"));
+ ATF_REQUIRE(atf_error_data(err) == NULL);
+ atf_error_free(err);
+ }
+
+ {
+ atf_error_t err = atf_no_memory_error();
+ ATF_REQUIRE(atf_error_is(err, "no_memory"));
+ ATF_REQUIRE(atf_error_data(err) == NULL);
+ atf_error_free(err);
+ }
+}
+
+/* ---------------------------------------------------------------------
+ * Main.
+ * --------------------------------------------------------------------- */
+
+ATF_TP_ADD_TCS(tp)
+{
+ /* Add the tests for the "atf_error" type. */
+ ATF_TP_ADD_TC(tp, error_new);
+ ATF_TP_ADD_TC(tp, error_new_wo_memory);
+ ATF_TP_ADD_TC(tp, no_error);
+ ATF_TP_ADD_TC(tp, is_error);
+ ATF_TP_ADD_TC(tp, format);
+
+ /* Add the tests for the "libc" error. */
+ ATF_TP_ADD_TC(tp, libc_new);
+ ATF_TP_ADD_TC(tp, libc_format);
+
+ /* Add the tests for the "no_memory" error. */
+ ATF_TP_ADD_TC(tp, no_memory_new);
+ ATF_TP_ADD_TC(tp, no_memory_format);
+ ATF_TP_ADD_TC(tp, no_memory_twice);
+
+ return atf_no_error();
+}
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