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Add APIs for formatting systemd slice/scope names

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There are some interesting escaping rules to consider when dealing
with systemd slice/scope names. Thus it is helpful to have APIs
for formatting names

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
This commit is contained in:
Daniel P. Berrange
2013-07-26 15:18:55 +01:00
parent 2d95e8b100
commit 4574b475df
4 changed files with 145 additions and 2 deletions
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49
tests/virsystemdtest.c
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@@ -138,6 +138,38 @@ static int testCreateBadSystemd(const void *opaque ATTRIBUTE_UNUSED)
return 0;
}
struct testScopeData {
const char *name;
const char *partition;
const char *expected;
};
static int
testScopeName(const void *opaque)
{
const struct testScopeData *data = opaque;
int ret = -1;
char *actual = NULL;
if (!(actual = virSystemdMakeScopeName(data->name,
"lxc",
data->partition)))
goto cleanup;
if (STRNEQ(actual, data->expected)) {
fprintf(stderr, "Expected '%s' but got '%s'\n",
data->expected, actual);
goto cleanup;
}
ret = 0;
cleanup:
VIR_FREE(actual);
return ret;
}
static int
mymain(void)
{
@@ -152,6 +184,23 @@ mymain(void)
if (virtTestRun("Test create bad systemd ", 1, testCreateBadSystemd, NULL) < 0)
ret = -1;
#define TEST_SCOPE(name, partition, unitname) \
do { \
struct testScopeData data = { \
name, partition, unitname \
}; \
if (virtTestRun("Test scopename", 1, testScopeName, &data) < 0) \
ret = -1; \
} while (0)
TEST_SCOPE("demo", "/machine", "machine-lxc\\x2ddemo.scope");
TEST_SCOPE("demo-name", "/machine", "machine-lxc\\x2ddemo\\x2dname.scope");
TEST_SCOPE("demo!name", "/machine", "machine-lxc\\x2ddemo\\x21name.scope");
TEST_SCOPE(".demo", "/machine", "machine-lxc\\x2d\\x2edemo.scope");
TEST_SCOPE("demo", "/machine/eng-dept", "machine-eng\\x2ddept-lxc\\x2ddemo.scope");
TEST_SCOPE("demo", "/machine/eng-dept/testing!stuff",
"machine-eng\\x2ddept-testing\\x21stuff-lxc\\x2ddemo.scope");
return ret==0 ? EXIT_SUCCESS : EXIT_FAILURE;
}