summaryrefslogtreecommitdiff
path: root/src/common/test.h
diff options
context:
space:
mode:
authorNick Mathewson <nickm@torproject.org>2009-09-21 14:23:13 -0400
committerNick Mathewson <nickm@torproject.org>2009-09-23 00:24:43 -0400
commitd4b54549b83bbbfeb9c1d7d843ea244eed389c61 (patch)
tree07456ee45551880371239a77621bd7e35ed2ab0a /src/common/test.h
parent1c2d7732f0a2d74e61bc4276421bec78b2256f64 (diff)
downloadtor-d4b54549b83bbbfeb9c1d7d843ea244eed389c61.tar.gz
tor-d4b54549b83bbbfeb9c1d7d843ea244eed389c61.zip
Refactor unit tests to use the tinytest framework.
"Tinytest" is a minimalist C unit testing framework I wrote for Libevent. It supports some generally useful features, like being able to run separate unit tests in their own processes. I tried to do the refactoring to change test.c as little as possible. Thus, we mostly don't call the tinytest macros directly. Instead, the test.h header is now a wrapper on tinytest.h to make our existing test_foo() macros work. The next step(s) here will be: - To break test.c into separate files, each with its own test group. - To look into which things we can test - To refactor the more fiddly tests to use the tinytest macros directly and/or run forked. - To see about writing unit tests for things we couldn't previously test without forking.
Diffstat (limited to 'src/common/test.h')
-rw-r--r--src/common/test.h184
1 files changed, 0 insertions, 184 deletions
diff --git a/src/common/test.h b/src/common/test.h
deleted file mode 100644
index 52a249ccb0..0000000000
--- a/src/common/test.h
+++ /dev/null
@@ -1,184 +0,0 @@
-/* Copyright (c) 2001-2003, Roger Dingledine.
- * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
- * Copyright (c) 2007-2009, The Tor Project, Inc. */
-/* See LICENSE for licensing information */
-
-#ifndef _TOR_TEST_H
-#define _TOR_TEST_H
-
-/**
- * \file test.h
- * \brief Macros used by unit tests.
- */
-
-#include "compat.h"
-
-#ifdef __GNUC__
-#define PRETTY_FUNCTION __PRETTY_FUNCTION__
-#else
-#define PRETTY_FUNCTION ""
-#endif
-
-#define test_fail_msg(msg) \
- STMT_BEGIN \
- have_failed = 1; \
- printf("\nFile %s: line %d (%s): %s", \
- _SHORT_FILE_, \
- __LINE__, \
- PRETTY_FUNCTION, \
- msg); \
- goto done; \
- STMT_END
-
-#define test_fail() test_fail_msg("Assertion failed.")
-
-#define test_assert(expr) \
- STMT_BEGIN \
- if (expr) { printf("."); fflush(stdout); } else { \
- have_failed = 1; \
- printf("\nFile %s: line %d (%s): assertion failed: (%s)\n", \
- _SHORT_FILE_, \
- __LINE__, \
- PRETTY_FUNCTION, \
- #expr); \
- goto done; \
- } STMT_END
-
-#define test_eq_type(tp, fmt, expr1, expr2) \
- STMT_BEGIN \
- tp _test_v1=(tp)(expr1); \
- tp _test_v2=(tp)(expr2); \
- if (_test_v1==_test_v2) { printf("."); fflush(stdout); } else { \
- have_failed = 1; \
- printf("\nFile %s: line %d (%s): Assertion failed: (%s==%s)\n" \
- " "fmt "!="fmt"\n", \
- _SHORT_FILE_, \
- __LINE__, \
- PRETTY_FUNCTION, \
- #expr1, #expr2, \
- _test_v1, _test_v2); \
- goto done; \
- } STMT_END
-
-#define test_eq(expr1, expr2) \
- test_eq_type(long, "%ld", expr1, expr2)
-
-#define test_eq_ptr(expr1, expr2) \
- test_eq_type(void*, "%p", expr1, expr2)
-
-#define test_neq_type(tp, fmt, expr1, expr2) \
- STMT_BEGIN \
- tp _test_v1=(tp)(expr1); \
- tp _test_v2=(tp)(expr2); \
- if (_test_v1!=_test_v2) { printf("."); fflush(stdout); } else { \
- have_failed = 1; \
- printf("\nFile %s: line %d (%s): Assertion failed: (%s!=%s)\n" \
- " ("fmt" == "fmt")\n", \
- _SHORT_FILE_, \
- __LINE__, \
- PRETTY_FUNCTION, \
- #expr1, #expr2, \
- _test_v1, _test_v2); \
- goto done; \
- } STMT_END
-
-#define test_neq(expr1, expr2) \
- test_neq_type(long, "%ld", expr1, expr2)
-
-#define test_neq_ptr(expr1, expr2) \
- test_neq_type(void *, "%p", expr1, expr2)
-
-#define test_streq(expr1, expr2) \
- STMT_BEGIN \
- const char *_test_v1=(expr1), *_test_v2=(expr2); \
- if (!strcmp(_test_v1,_test_v2)) { printf("."); fflush(stdout); } else { \
- have_failed = 1; \
- printf("\nFile %s: line %d (%s): Assertion failed: (%s==%s)\n"\
- " (\"%s\" != \"%s\")\n", \
- _SHORT_FILE_, \
- __LINE__, \
- PRETTY_FUNCTION, \
- #expr1, #expr2, \
- _test_v1, _test_v2); \
- goto done; \
- } STMT_END
-
-#define test_strneq(expr1, expr2) \
- STMT_BEGIN \
- const char *_test_v1=(expr1), *_test_v2=(expr2); \
- if (strcmp(_test_v1,_test_v2)) { printf("."); fflush(stdout); } else { \
- have_failed = 1; \
- printf("\nFile %s: line %d (%s): Assertion failed: (%s!=%s)\n"\
- " (\"%s\" == \"%s\")\n", \
- _SHORT_FILE_, \
- __LINE__, \
- PRETTY_FUNCTION, \
- #expr1, #expr2, \
- _test_v1, _test_v2); \
- goto done; \
- } STMT_END
-
-#define test_memeq(expr1, expr2, len) \
- STMT_BEGIN \
- const void *_test_v1=(expr1), *_test_v2=(expr2); \
- char *mem1, *mem2; \
- if (!memcmp(_test_v1,_test_v2,(len))) { \
- printf("."); fflush(stdout); } else { \
- have_failed = 1; \
- mem1 = tor_malloc(len*2+1); \
- mem2 = tor_malloc(len*2+1); \
- base16_encode(mem1, len*2+1, _test_v1, len); \
- base16_encode(mem2, len*2+1, _test_v2, len); \
- printf("\nFile %s: line %d (%s): Assertion failed: (%s==%s)\n" \
- " %s != %s\n", \
- _SHORT_FILE_, \
- __LINE__, \
- PRETTY_FUNCTION, \
- #expr1, #expr2, mem1, mem2); \
- tor_free(mem1); \
- tor_free(mem2); \
- goto done; \
- } STMT_END
-
-#define test_memeq_hex(expr1, hex) \
- STMT_BEGIN \
- const char *_test_v1 = (char*)(expr1); \
- const char *_test_v2 = (hex); \
- size_t _len_v2 = strlen(_test_v2); \
- char *_mem2 = tor_malloc(_len_v2/2); \
- tor_assert((_len_v2 & 1) == 0); \
- base16_decode(_mem2, _len_v2/2, _test_v2, _len_v2); \
- if (!memcmp(_mem2, _test_v1, _len_v2/2)) { \
- printf("."); fflush(stdout); } else { \
- char *_mem1 = tor_malloc(_len_v2+1); \
- base16_encode(_mem1, _len_v2+1, _test_v1, _len_v2/2); \
- printf("\nFile %s: line %d (%s): Assertion failed: (%s==%s)\n" \
- " %s != %s\n", \
- _SHORT_FILE_, \
- __LINE__, \
- PRETTY_FUNCTION, \
- #expr1, _test_v2, _mem1, _test_v2); \
- tor_free(_mem1); \
- tor_free(_mem2); \
- goto done; \
- } \
- tor_free(_mem2); \
- STMT_END
-
-#define test_memneq(expr1, expr2, len) \
- STMT_BEGIN \
- void *_test_v1=(expr1), *_test_v2=(expr2); \
- if (memcmp(_test_v1,_test_v2,(len))) { \
- printf("."); fflush(stdout); \
- } else { \
- have_failed = 1; \
- printf("\nFile %s: line %d (%s): Assertion failed: (%s!=%s)\n", \
- _SHORT_FILE_, \
- __LINE__, \
- PRETTY_FUNCTION, \
- #expr1, #expr2); \
- goto done; \
- } STMT_END
-
-#endif
-
7apu2bq3rhoylwmucxizk54afw5jyda7pho4j5zdcqpwkufke7zdzwad.onion