External/libvirt
1
0
Fork 0
mirror of https://gitlab.com/libvirt/libvirt.git synced 2024-12-22 05:35:25 +00:00
Code Issues Packages Projects Releases Wiki Activity

tests: Create test for virCommandDoAsyncIO

Browse Source 
This is just a basic test, so we don't break virCommand in the
future. A "Hello world\n" string is written to commanhelper,
which copies input to stdout and stderr where we read it from.
Then the read strings are compared with expected values.
This commit is contained in:
Michal Privoznik 2013-01-16 18:55:06 +01:00
parent 39c77fe586
commit f0154959b3
1 changed files with 49 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

49
tests/commandtest.c
View File

@ -851,6 +851,54 @@ static const char *const newenv[] = {
NULL
};
static int test21(const void *unused ATTRIBUTE_UNUSED)
{
virCommandPtr cmd = virCommandNew(abs_builddir "/commandhelper");
int ret = -1;
const char *wrbuf = "Hello world\n";
char *outbuf = NULL, *errbuf = NULL;
const char *outbufExpected="BEGIN STDOUT\n"
"Hello world\n"
"END STDOUT\n";
const char *errbufExpected="BEGIN STDERR\n"
"Hello world\n"
"END STDERR\n";
virCommandSetInputBuffer(cmd, wrbuf);
virCommandSetOutputBuffer(cmd, &outbuf);
virCommandSetErrorBuffer(cmd, &errbuf);
virCommandDoAsyncIO(cmd);
if (virCommandRunAsync(cmd, NULL) < 0) {
virErrorPtr err = virGetLastError();
printf("Cannot run child %s\n", err->message);
goto cleanup;
}
if (virCommandWait(cmd, NULL) < 0)
goto cleanup;
if (virTestGetVerbose())
printf("STDOUT:%s\nSTDERR:%s\n", NULLSTR(outbuf), NULLSTR(errbuf));
if (STRNEQ(outbuf, outbufExpected)) {
virtTestDifference(stderr, outbufExpected, outbuf);
goto cleanup;
}
if (STRNEQ(errbuf, errbufExpected)) {
virtTestDifference(stderr, errbufExpected, errbuf);
goto cleanup;
}
ret = 0;
cleanup:
VIR_FREE(outbuf);
VIR_FREE(errbuf);
virCommandFree(cmd);
return ret;
}
static void virCommandThreadWorker(void *opaque)
{
virCommandTestDataPtr test = opaque;
@ -983,6 +1031,7 @@ mymain(void)
DO_TEST(test18);
DO_TEST(test19);
DO_TEST(test20);
DO_TEST(test21);
virMutexLock(&test->lock);
if (test->running) {