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Diffstat (limited to 'tests/common/tests.c')
| -rw-r--r-- | tests/common/tests.c | 217 |
1 files changed, 217 insertions, 0 deletions
diff --git a/tests/common/tests.c b/tests/common/tests.c new file mode 100644 index 00000000..7df16134 --- /dev/null +++ b/tests/common/tests.c @@ -0,0 +1,217 @@ +/* Copyright (c) 2011 The Chromium OS Authors. All rights reserved. + * Use of this source code is governed by a BSD-style license that can be + * found in the LICENSE file. + * + * Common functions used by tests. + */ + +#include <stdint.h> +#include <stdio.h> +#include <string.h> + +#include "2common.h" +#include "common/tests.h" + +/* Global test success flag. */ +int gTestSuccess = 1; +int gTestAbortArmed = 0; +jmp_buf gTestJmpEnv; + +static void print_passed(const char *preamble, const char *desc, + const char *comment) +{ + fprintf(stderr, "%s: %s ... " COL_GREEN "PASSED\n" COL_STOP, + preamble, comment ? comment : desc); +} + +static void print_failed(const char *preamble, const char *desc, + const char *comment) +{ + fprintf(stderr, "%s: %s ... " COL_RED "FAILED\n" COL_STOP, + preamble, comment ? comment : desc); +} + +int test_eq(int result, int expected, + const char *preamble, const char *desc, const char *comment) +{ + if (result == expected) { + print_passed(preamble, desc, comment); + return 1; + } else { + print_failed(preamble, desc, comment); + fprintf(stderr, " Expected: %#x (%d), got: %#x (%d)\n", + expected, expected, result, result); + gTestSuccess = 0; + return 0; + } +} + +int test_neq(int result, int not_expected, + const char *preamble, const char *desc, const char *comment) +{ + if (result != not_expected) { + print_passed(preamble, desc, comment); + return 1; + } else { + print_failed(preamble, desc, comment); + fprintf(stderr, " Didn't expect %#x (%d), but got it.\n", + not_expected, not_expected); + gTestSuccess = 0; + return 0; + } +} + +int test_ptr_eq(const void* result, const void* expected, + const char *preamble, const char *desc, const char *comment) +{ + if (result == expected) { + print_passed(preamble, desc, comment); + return 1; + } else { + print_failed(preamble, desc, comment); + fprintf(stderr, " Expected: %#lx, got: %#lx\n", + (long)expected, (long)result); + gTestSuccess = 0; + return 0; + } +} + +int test_ptr_neq(const void* result, const void* not_expected, + const char *preamble, const char *desc, const char *comment) +{ + if (result != not_expected) { + print_passed(preamble, desc, comment); + return 1; + } else { + print_failed(preamble, desc, comment); + fprintf(stderr, " Didn't expect %#lx, but got it\n", + (long)not_expected); + gTestSuccess = 0; + return 0; + } +} + +int test_str_eq(const char* result, const char* expected, + const char *preamble, const char *desc, const char *comment) +{ + if (!result || !expected) { + print_failed(preamble, desc, comment); + fprintf(stderr, " String compare with NULL\n"); + gTestSuccess = 0; + return 0; + } else if (!strcmp(result, expected)) { + print_passed(preamble, desc, comment); + return 1; + } else { + print_failed(preamble, desc, comment); + fprintf(stderr, " Expected: \"%s\", got: \"%s\"\n", + expected, result); + gTestSuccess = 0; + return 0; + } +} + +int test_str_neq(const char* result, const char* not_expected, + const char *preamble, const char *desc, const char *comment) +{ + if (!result || !not_expected) { + print_failed(preamble, desc, comment); + fprintf(stderr, " String compare with NULL\n"); + gTestSuccess = 0; + return 0; + } else if (strcmp(result, not_expected)) { + print_passed(preamble, desc, comment); + fprintf(stderr, "%s: %s, %s ... " COL_GREEN "PASSED\n" COL_STOP, + preamble, desc, comment); + return 1; + } else { + print_failed(preamble, desc, comment); + fprintf(stderr, " Didn't expect: \"%s\", but got it\n", + not_expected); + gTestSuccess = 0; + return 0; + } +} + +int test_succ(int result, + const char *preamble, const char *desc, const char *comment) +{ + if (result == 0) { + print_passed(preamble, desc, comment); + } else { + print_failed(preamble, desc, comment); + fprintf(stderr, " Expected SUCCESS, got: %#x (%d)\n", + result, result); + gTestSuccess = 0; + } + return !result; +} + +int test_fail(int result, + const char *preamble, const char *desc, const char *comment) +{ + if (result != 0) { + print_passed(preamble, desc, comment); + } else { + print_failed(preamble, desc, comment); + fprintf(stderr, + " Didn't expect SUCCESS (0), but got it\n"); + gTestSuccess = 0; + } + return result; +} + +int test_true(int result, + const char *preamble, const char *desc, const char *comment) +{ + if (result) { + print_passed(preamble, desc, comment); + } else { + print_failed(preamble, desc, comment); + fprintf(stderr, " Expected TRUE, got 0\n"); + gTestSuccess = 0; + } + return result; +} + +int test_false(int result, + const char *preamble, const char *desc, const char *comment) +{ + if (!result) { + print_passed(preamble, desc, comment); + } else { + print_failed(preamble, desc, comment); + fprintf(stderr, " Expected FALSE, got: %#lx\n", + (long)result); + gTestSuccess = 0; + } + return !result; +} + +int test_abort(int aborted, + const char *preamble, const char *desc, const char *comment) +{ + if (aborted) { + print_passed(preamble, desc, comment); + } else { + print_failed(preamble, desc, comment); + fprintf(stderr, " Expected ABORT, but did not get it\n"); + gTestSuccess = 0; + } + return aborted; +} + +void vb2ex_abort(void) +{ + /* + * If expecting an abort call, jump back to TEST_ABORT macro. + * Otherwise, force exit to ensure the test fails. + */ + if (gTestAbortArmed) { + longjmp(gTestJmpEnv, 1); + } else { + fprintf(stderr, COL_RED "Unexpected ABORT encountered, " + "exiting\n" COL_STOP); + exit(1); + } +} |