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[samples] Fixed sample with a cross platform segfault function

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This commit is contained in:
Snaipe 2016-01-20 14:49:15 +01:00
parent bbfe9aa08e
commit cc9465e133
4 changed files with 48 additions and 11 deletions
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25
samples/signal.c
View file

@ -1,14 +1,33 @@
#include <signal.h>
#include <criterion/criterion.h>
void crash(void);
Test(simple, caught, .signal = SIGSEGV) {
raise(SIGSEGV);
crash();
}
Test(simple, wrong_signal, .signal = SIGINT) {
raise(SIGSEGV);
crash();
}
Test(simple, uncaught) {
raise(SIGSEGV);
crash();
}
// Cross platform segfault simulator ™
// a.k.a. "I can't believe I have to write this for a sample"
#ifdef _WIN32
# include <windows.h>
#endif
void crash(void) {
#ifdef _WIN32
// This translates to a SIGSEGV
RaiseException(EXCEPTION_ACCESS_VIOLATION, EXCEPTION_NONCONTINUABLE, 0, NULL);
#else
raise(SIGSEGV);
#endif
}

24
samples/signal.cc
View file

@ -1,14 +1,32 @@
#include <csignal>
#include <criterion/criterion.h>
void crash(void);
Test(simple, caught, .signal = SIGSEGV) {
std::raise(SIGSEGV);
crash();
}
Test(simple, wrong_signal, .signal = SIGINT) {
std::raise(SIGSEGV);
crash();
}
Test(simple, uncaught) {
std::raise(SIGSEGV);
crash();
}
// Cross platform segfault simulator ™
// a.k.a. "I can't believe I have to write this for a sample"
#ifdef _WIN32
# include <windows.h>
#endif
void crash(void) {
#ifdef _WIN32
// This translates to a SIGSEGV
RaiseException(EXCEPTION_ACCESS_VIOLATION, EXCEPTION_NONCONTINUABLE, 0, NULL);
#else
std::raise(SIGSEGV);
#endif
}

8
test/cram/crashes.t
View file

@ -1,13 +1,13 @@
Simple crashes & signal testing
$ signal.c.bin
[\x1b[0;34m----\x1b[0m] \x1b[0;1msignal.c\x1b[0m:\x1b[0;31m12\x1b[0m: Unexpected signal caught below this line! (esc)
[\x1b[0;34m----\x1b[0m] \x1b[0;1msignal.c\x1b[0m:\x1b[0;31m14\x1b[0m: Unexpected signal caught below this line! (esc)
[\x1b[0;31mFAIL\x1b[0m] simple::uncaught: CRASH! (esc)
[\x1b[0;31mFAIL\x1b[0m] simple::wrong_signal (esc)
[\x1b[0;34m====\x1b[0m] \x1b[0;1mSynthesis: Tested: \x1b[0;34m3\x1b[0;1m | Passing: \x1b[0;32m1\x1b[0;1m | Failing: \x1b[0;31m2\x1b[0;1m | Crashing: \x1b[0;31m1\x1b[0;1m \x1b[0m (esc)
$ signal.cc.bin
[\x1b[0;34m----\x1b[0m] \x1b[0;1msignal.cc\x1b[0m:\x1b[0;31m12\x1b[0m: Unexpected signal caught below this line! (esc)
[\x1b[0;34m----\x1b[0m] \x1b[0;1msignal.cc\x1b[0m:\x1b[0;31m14\x1b[0m: Unexpected signal caught below this line! (esc)
[\x1b[0;31mFAIL\x1b[0m] simple::uncaught: CRASH! (esc)
[\x1b[0;31mFAIL\x1b[0m] simple::wrong_signal (esc)
[\x1b[0;34m====\x1b[0m] \x1b[0;1mSynthesis: Tested: \x1b[0;34m3\x1b[0;1m | Passing: \x1b[0;32m1\x1b[0;1m | Failing: \x1b[0;31m2\x1b[0;1m | Crashing: \x1b[0;31m1\x1b[0;1m \x1b[0m (esc)
@ -20,7 +20,7 @@ Simple crashes & signal testing (verbose)
[\x1b[0;34mRUN \x1b[0m] simple::caught (esc)
[\x1b[0;32mPASS\x1b[0m] simple::caught (esc)
[\x1b[0;34mRUN \x1b[0m] simple::uncaught (esc)
[\x1b[0;34m----\x1b[0m] \x1b[0;1msignal.c\x1b[0m:\x1b[0;31m12\x1b[0m: Unexpected signal caught below this line! (esc)
[\x1b[0;34m----\x1b[0m] \x1b[0;1msignal.c\x1b[0m:\x1b[0;31m14\x1b[0m: Unexpected signal caught below this line! (esc)
[\x1b[0;31mFAIL\x1b[0m] simple::uncaught: CRASH! (esc)
[\x1b[0;34mRUN \x1b[0m] simple::wrong_signal (esc)
[\x1b[0;31mFAIL\x1b[0m] simple::wrong_signal (esc)
@ -32,7 +32,7 @@ Simple crashes & signal testing (verbose)
[\x1b[0;34mRUN \x1b[0m] simple::caught (esc)
[\x1b[0;32mPASS\x1b[0m] simple::caught (esc)
[\x1b[0;34mRUN \x1b[0m] simple::uncaught (esc)
[\x1b[0;34m----\x1b[0m] \x1b[0;1msignal.cc\x1b[0m:\x1b[0;31m12\x1b[0m: Unexpected signal caught below this line! (esc)
[\x1b[0;34m----\x1b[0m] \x1b[0;1msignal.cc\x1b[0m:\x1b[0;31m14\x1b[0m: Unexpected signal caught below this line! (esc)
[\x1b[0;31mFAIL\x1b[0m] simple::uncaught: CRASH! (esc)
[\x1b[0;34mRUN \x1b[0m] simple::wrong_signal (esc)
[\x1b[0;31mFAIL\x1b[0m] simple::wrong_signal (esc)

2
test/cram/tap.t
View file

@ -17,7 +17,7 @@ Testing multiple samples with --tap
# Running 3 tests from simple
not ok - simple::wrong_signal
not ok - simple::uncaught unexpected signal after signal.c:12
not ok - simple::uncaught unexpected signal after signal.c:14
ok - simple::caught
$ asserts.c.bin --tap