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mytap-changes.patch

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This commit is contained in:
mkindahl@production.mysql.com[mkindahl]
2006-08-25 13:53:16 +02:00
parent 317bc36fd9
commit 794dba439e
5 changed files with 81 additions and 12 deletions
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50
unittest/mytap/tap.c
View File

@@ -20,10 +20,13 @@
#include "tap.h"
#include "my_config.h"
#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <signal.h>
/**
Test data structure.
@@ -70,7 +73,7 @@ emit_tap(int pass, char const *fmt, va_list ap)
/**
Emit a TAP directive.
TAP directives are comments after a have the form
TAP directives are comments after that have the form:
@code
ok 1 # skip reason for skipping
@@ -96,6 +99,25 @@ emit_endl()
fprintf(tapout, "\n");
}
static void
handle_core_signal(int signo)
{
BAIL_OUT("Signal %d thrown", signo);
}
void
BAIL_OUT(char const *fmt, ...)
{
va_list ap;
va_start(ap, fmt);
fprintf(tapout, "Bail out! ");
vfprintf(tapout, fmt, ap);
emit_endl();
va_end(ap);
exit(255);
}
void
diag(char const *fmt, ...)
{
@@ -103,14 +125,38 @@ diag(char const *fmt, ...)
va_start(ap, fmt);
fprintf(tapout, "# ");
vfprintf(tapout, fmt, ap);
fprintf(tapout, "\n");
emit_endl();
va_end(ap);
}
typedef struct signal_entry {
int signo;
void (*handler)(int);
} signal_entry;
static signal_entry install_signal[]= {
{ SIGQUIT, handle_core_signal },
{ SIGILL, handle_core_signal },
{ SIGABRT, handle_core_signal },
{ SIGFPE, handle_core_signal },
{ SIGSEGV, handle_core_signal },
{ SIGBUS, handle_core_signal },
{ SIGXCPU, handle_core_signal },
{ SIGXFSZ, handle_core_signal },
{ SIGSYS, handle_core_signal },
{ SIGTRAP, handle_core_signal }
};
void
plan(int const count)
{
/*
Install signal handler
*/
size_t i;
for (i= 0; i < sizeof(install_signal)/sizeof(*install_signal); ++i)
signal(install_signal[i].signo, install_signal[i].handler);
g_test.plan= count;
switch (count)
{

27
unittest/mytap/tap.h
View File

@@ -21,8 +21,6 @@
#ifndef TAP_H
#define TAP_H
#include "my_global.h"
/*
@defgroup MyTAP MySQL support for performing unit tests according to TAP.
@@ -67,6 +65,10 @@ extern "C" {
it was called with <code>NO_PLAN</code>, i.e., the test plan will
be printed after all the test lines.
The plan() function will install signal handlers for all signals
that generate a core, so if you want to override these signals, do
it <em>after</em> you have called the plan() function.
@param count The planned number of tests to run.
*/
void plan(int count);
@@ -130,10 +132,9 @@ void skip(int how_many, char const *reason, ...)
for (i = 0 ; i < 2 ; ++i)
ok(duck[i] == paddling, "is duck %d paddling?", i);
}
@endcode
@see skip
@endcode
*/
#define SKIP_BLOCK_IF(SKIP_IF_TRUE, COUNT, REASON) \
if (SKIP_IF_TRUE) skip((COUNT),(REASON)); else
@@ -146,6 +147,24 @@ void skip(int how_many, char const *reason, ...)
void diag(char const *fmt, ...)
__attribute__((format(printf,1,2)));
/**
Print a bail out message.
A bail out message can be issued when no further testing can be
done, e.g., when there are missing dependencies.
The test will exit with status 255. This function does not return.
@note A bail out message is printed if a signal that generates a
core is raised.
@param fmt Bail out message in printf() format.
*/
void BAIL_OUT(char const *fmt, ...)
__attribute__((noreturn, format(printf,1,2)));
/**
Print summary report and return exit status.