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246 Commits

Author SHA1 Message Date
Nick Mathewson
1146a6a1c5 Replace the remaining test_n?eq_ptr calls 2014-09-15 21:25:27 -04:00
Nick Mathewson
0243895792 Use coccinelle scripts to clean up our unit tests 
This should get rid of most of the users of the old test_*
functions.  Some are in macros and will need manual cleanup, though.

This patch is for 13119, and was automatically generated with these
scripts.  The perl scripts are there because coccinelle hates
operators as macro arguments.

------------------------------

s/==,/_X_EQ_,/g;
s/!=,/_X_NE_,/g;
s/<,/_X_LT_,/g;
s/>,/_X_GT_,/g;
s/>=,/_X_GEQ_,/g;
s/<=,/_X_LEQ_,/g;

------------------------------
@@
expression a;
identifier func;
@@
 func (...) {
<...
-test_fail_msg
+TT_DIE
 (
+(
 a
+)
 )
 ...>
 }

@@
identifier func;
@@
 func (...) {
<...
-test_fail()
+TT_DIE(("Assertion failed."))
 ...>
 }

@@
expression a;
identifier func;
@@
 func (...) {
<...
-test_assert
+tt_assert
	(a)
 ...>
 }

@@
expression a, b;
identifier func;
@@
 func (...) {
<...
-test_eq
+tt_int_op
 (a,
+_X_EQ_,
  b)
 ...>
 }

@@
expression a, b;
identifier func;
@@
 func (...) {
<...
-test_neq
+tt_int_op
 (a,
+_X_NEQ_,
  b)
 ...>
 }

@@
expression a, b;
identifier func;
@@
 func (...) {
<...
-test_streq
+tt_str_op
 (a,
+_X_EQ_,
  b)
 ...>
 }

@@
expression a, b;
identifier func;
@@
 func (...) {
<...
-test_strneq
+tt_str_op
 (a,
+_X_NEQ_,
  b)
 ...>
 }

@@
expression a, b;
identifier func;
@@
 func (...) {
<...
-test_eq_ptr
+tt_ptr_op
 (a,
+_X_EQ_,
  b)
 ...>
 }

@@
expression a, b;
identifier func;
@@
 func() {
<...
-test_neq_ptr
+tt_ptr_op
 (a,
+_X_NEQ_,
  b)
 ...>
 }

@@
expression a, b, len;
identifier func;
@@
 func (...) {
<...
-test_memeq
+tt_mem_op
 (a,
+_X_EQ_,
  b, len)
 ...>
 }

@@
expression a, b, len;
identifier func;
@@
 func (...) {
<...
-test_memneq
+tt_mem_op
 (a,
+_X_NEQ_,
  b, len)
 ...>
 }

------------------------------
@@
char a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_int_op
 (
-a == b
+a, _X_EQ_, b
 )
 ...>
}

@@
int a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_int_op
 (
-a == b
+a, _X_EQ_, b
 )
 ...>
}

@@
long a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_int_op
 (
-a == b
+a, _X_EQ_, b
 )
 ...>
}

@@
unsigned int a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_uint_op
 (
-a == b
+a, _X_EQ_, b
 )
 ...>
}

@@
unsigned long a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_uint_op
 (
-a == b
+a, _X_EQ_, b
 )
 ...>
}

@@
char a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_int_op
 (
-a != b
+a, _X_NEQ_, b
 )
 ...>
}

@@
int a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_int_op
 (
-a != b
+a, _X_NEQ_, b
 )
 ...>
}

@@
long a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_int_op
 (
-a != b
+a, _X_NEQ_, b
 )
 ...>
}

@@
unsigned int a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_uint_op
 (
-a != b
+a, _X_NEQ_, b
 )
 ...>
}

@@
unsigned long a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_uint_op
 (
-a != b
+a, _X_NEQ_, b
 )
 ...>
}

@@
char a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_int_op
 (
-a >= b
+a, _X_GEQ_, b
 )
 ...>
}

@@
int a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_int_op
 (
-a >= b
+a, _X_GEQ_, b
 )
 ...>
}

@@
long a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_int_op
 (
-a >= b
+a, _X_GEQ_, b
 )
 ...>
}

@@
unsigned int a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_uint_op
 (
-a >= b
+a, _X_GEQ_, b
 )
 ...>
}

@@
unsigned long a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_uint_op
 (
-a >= b
+a, _X_GEQ_, b
 )
 ...>
}

@@
char a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_int_op
 (
-a <= b
+a, _X_LEQ_, b
 )
 ...>
}

@@
int a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_int_op
 (
-a <= b
+a, _X_LEQ_, b
 )
 ...>
}

@@
long a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_int_op
 (
-a <= b
+a, _X_LEQ_, b
 )
 ...>
}

@@
unsigned int a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_uint_op
 (
-a <= b
+a, _X_LEQ_, b
 )
 ...>
}

@@
unsigned long a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_uint_op
 (
-a <= b
+a, _X_LEQ_, b
 )
 ...>
}

@@
char a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_int_op
 (
-a > b
+a, _X_GT_, b
 )
 ...>
}

@@
int a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_int_op
 (
-a > b
+a, _X_GT_, b
 )
 ...>
}

@@
long a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_int_op
 (
-a > b
+a, _X_GT_, b
 )
 ...>
}

@@
unsigned int a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_uint_op
 (
-a > b
+a, _X_GT_, b
 )
 ...>
}

@@
unsigned long a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_uint_op
 (
-a > b
+a, _X_GT_, b
 )
 ...>
}

@@
char a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_int_op
 (
-a < b
+a, _X_LT_, b
 )
 ...>
}

@@
int a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_int_op
 (
-a < b
+a, _X_LT_, b
 )
 ...>
}

@@
long a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_int_op
 (
-a < b
+a, _X_LT_, b
 )
 ...>
}

@@
unsigned int a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_uint_op
 (
-a < b
+a, _X_LT_, b
 )
 ...>
}

@@
unsigned long a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_uint_op
 (
-a < b
+a, _X_LT_, b
 )
 ...>
}

------------------------------

s/_X_NEQ_/!=/g;
s/_X_NE_/!=/g;
s/_X_EQ_/==/g;
s/_X_GT_/>/g;
s/_X_LT_/</g;
s/_X_GEQ_/>=/g;
s/_X_LEQ_/<=/g;

s/test_mem_op\(/tt_mem_op\(/g;
 2014-09-15 21:18:21 -04:00
Nick Mathewson
0bd220adcb Don't pass invalid memory regions to digestmap_set/get in test_routerlist 
Fixes bug in c887e20e6a5a2c17c65; bug in no released Tor version.
 2014-09-15 14:04:19 -04:00
Nick Mathewson
53a94c4b4b Clear up another clangalyzer issue 
"The NULL pointer warnings on the return value of
tor_addr_to_in6_addr32() are incorrect. But clang can't work this
out itself due to limited analysis depth. To teach the analyser that
the return value is safe to dereference, I applied tor_assert to the
return value."

Patch from teor.  Part of 13157.
 2014-09-15 13:52:13 -04:00
Nick Mathewson
89e32c7c08 One more whitespace fix 2014-09-11 14:40:24 -04:00
Nick Mathewson
32f75c870e Whitespace cleanups in test_util 2014-09-11 14:37:12 -04:00
Nick Mathewson
121f4a9ca4 Merge remote-tracking branch 'public/bug13104_025' 2014-09-11 08:30:41 -04:00
Nick Mathewson
d02937a203 Fix "comparison is always false" warnings in new test_util_di_ops 
Having a constant zero means that unsigned < 0 is always false.
 2014-09-11 08:28:46 -04:00
Nick Mathewson
48558ed1aa Merge remote-tracking branch 'public/bug13104_025' 2014-09-11 00:11:26 -04:00
Nick Mathewson
2491eadf00 C90 compliance for #13104 fixes 2014-09-11 00:10:53 -04:00
Nick Mathewson
284cc9a224 Avoid an overflow on negation in format_helper_exit_status 
Part of 13104; patch from teor.
 2014-09-11 00:00:13 -04:00
Nick Mathewson
5126bc2ebd Extra tests for tor_memeq and memcmp 
(Patch from teor; part of 13104)
 2014-09-10 23:58:02 -04:00
Nick Mathewson
d2463c0cfe Avoid overflows and underflows in sscanf and friends 
(Patch from teor on 13104)
 2014-09-10 23:57:31 -04:00
Nick Mathewson
07a16b3372 Add an assertion to read_file_to_str_until_eof 
The clangalyzer doesn't believe our math here.  I'm pretty sure our
math is right.  Also, add some unit tests.
 2014-09-02 13:29:11 -04:00
Nick Mathewson
2bfd92d0d1 Apply coccinelle script to replace malloc(a*b)->calloc(a,b) 2014-08-13 10:39:56 -04:00
Peter Palfrader
f8cbba7a33 Cast long long arguments to (int) for tt_int_op() 2014-07-28 15:42:20 -04:00
Nick Mathewson
867f5e6a76 Add a tor_ftruncate to replace ftruncate. 
(Windows doesn't have ftruncate, and some ftruncates do not move the
file pointer to the start of the file.)
 2014-07-16 13:58:55 +02:00
cypherpunks
6150741791 Fixed fgets_eagain unit test. 
On a non-blocking pipe fgets sets EAGAIN when it encounters partial lines. No
error is set on full lines or EOF. EOF is reached when the writing end of the
pipe is closed. Partial lines and full lines are both returned by fgets, EOF
results in NULL.

Mention of this behaviour can be found in #1903 and #2045.
 2014-07-16 09:50:09 +02:00
Nick Mathewson
58f4200789 Thread support is now required 
Long ago we supported systems where there was no support for
threads, or where the threading library was broken. We shouldn't
have do that any more: on every OS that matters, threads exist, and
the OS supports running threads across multiple CPUs.

This resolves tickets 9495 and 12439.  It's a prerequisite to making
our workqueue code work better, since sensible workqueue
implementations don't split across multiple processes.
 2014-06-20 10:20:10 -04:00
Nick Mathewson
a7cafb1ea9 Merge branch 'bug8746_v2_squashed' 
Conflicts:
	src/common/include.am
 2014-06-14 11:46:38 -04:00
Nick Mathewson
a5c092b34b refactor win/nix handling for test_spawn_background*() 
Instead of having a #if ... for every function, just define
TEST_CHILD to the right patch and EOL to the expected line terminator.
 2014-06-14 11:40:28 -04:00
Nick Mathewson
e3833193af More unit tests for process spawning 
Try killing a running process; try noticing that a process has
exited without checking its output; verify that waitpid_cb (when
present) is set to NULL when you would expect it to be.
 2014-06-14 11:40:27 -04:00
Nick Mathewson
1a73e17801 Merge remote-tracking branch 'andrea/bug11476' 2014-05-22 16:27:29 -04:00
Andrea Shepard
39d4e67be8 Add --disable-mempools configure option 2014-05-12 18:23:34 -07:00
dana koch
d6e6c63baf Quench clang's complaints with -Wshorten-64-to-32 when time_t is not long. 
On OpenBSD 5.4, time_t is a 32-bit integer. These instances contain
implicit treatment of long and time_t as comparable types, so explicitly
cast to time_t.
 2014-05-11 23:36:00 -04:00
Nick Mathewson
de2010e9c2 One more 64->32 2014-05-08 14:10:30 -04:00
Nick Mathewson
28538069b2 Fix numerous 64->32 errors in the unit tests 
Before the 11825 fix, these were all silently ignored.
 2014-05-08 14:01:17 -04:00
Nick Mathewson
df68478938 Fix unearthed problems in unit tests 2014-05-08 13:16:08 -04:00
Nick Mathewson
1f11be2170 Fix test_util_max_mem on 32-bit CPUs 2014-05-08 12:48:41 -04:00
Nick Mathewson
1117889f4a Fix memory leak in unittest helper function. 2014-04-26 00:13:49 -04:00
Nick Mathewson
9fbb5a44b8 Fix memory leak in test_util_asprintf 2014-04-26 00:13:27 -04:00
Nick Mathewson
67aa3685e7 Merge branch 'bug11396_v2_squashed' 
Conflicts:
	src/or/main.c
 2014-04-24 10:31:38 -04:00
Nick Mathewson
aca05fc5c0 get_total_system_memory(): see how much RAM we have 2014-04-24 10:26:14 -04:00
Nick Mathewson
f0bce2dc35 Fix some harmless/untriggerable memory leaks found by coverity 2014-04-07 23:20:13 -04:00
Nick Mathewson
595303fd1e Merge remote-tracking branch 'public/bug10363_024_squashed' 2014-04-07 23:03:04 -04:00
Nick Mathewson
9dd115d6b5 Another 10363 instance: this one in tor_memmem fallback code 2014-04-07 22:56:42 -04:00
Nick Mathewson
8e94d5f22e Check return values for tor_munmap_file() in unit tests 2014-03-31 11:40:00 -04:00
Nick Mathewson
8a49fac9e0 Coverate in util.c: test that tor_parse_* rejects negative base. 2014-01-17 11:58:09 -05:00
Nick Mathewson
6f7eb7a0a5 Remove needless fd var from test. CID 1130989. 2013-11-22 12:16:17 -05:00
Nick Mathewson
fbc20294aa Merge branch 'backtrace_squashed' 
Conflicts:
	src/common/sandbox.c
	src/common/sandbox.h
	src/common/util.c
	src/or/main.c
	src/test/include.am
	src/test/test.c
 2013-11-18 11:00:16 -05:00
Nick Mathewson
0546edde66 Merge branch 'bug1376' 2013-10-11 12:51:15 -04:00
Nick Mathewson
7ef9ecf6b3 Fix some whitespace; tighten the tests. 2013-10-11 12:51:07 -04:00
Nick Mathewson
3d817fa29c Merge remote-tracking branch 'origin/maint-0.2.4' 2013-10-10 11:18:17 -04:00
Nick Mathewson
7b1b8c3694 Merge remote-tracking branch 'origin/maint-0.2.3' into maint-0.2.4 2013-10-10 11:18:07 -04:00
Nick Mathewson
004a9c6dd1 Fix unit test for format_helper_exit_status 
Fix format_helper_exit_status to allow full HEX_ERRNO_SIZE answers,
*and* increase the buffer length again.
 2013-10-10 11:15:35 -04:00
Kevin Butler
0f070e7858 Added test for new write_chunks_to_file behaviour in #1376. 2013-09-04 23:25:41 +01:00
Nick Mathewson
362f60e2d4 Try to make the win32 ersatz_socketpair pass. 2013-08-02 11:04:30 -04:00
Nick Mathewson
bcc39c4666 Unit test for tor_{ersatz_,}socketpair. 
This catches tor_accept as well.
 2013-08-02 10:36:36 -04:00
Nick Mathewson
b8d9c84037 Simple unit test for tor_open_socket_with_extensions 2013-08-02 10:05:17 -04:00
Nick Mathewson
5343ee1a06 Add a signal-safe decimal formatting function 2013-07-19 13:26:25 -04:00