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test-fileio: test test strings with shell, too

This commit is contained in:
Lennart Poettering 2020-09-11 17:43:05 +02:00
parent 55f99c26c6
commit df8b14b591
1 changed files with 16 additions and 0 deletions
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16
src/test/test-fileio.c
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@ -151,6 +151,18 @@ static void test_parse_env_file(void) {
assert_se(r >= 0);
}
static void test_one_shell_var(const char *file, const char *variable, const char *value) {
_cleanup_free_ char *cmd = NULL, *from_shell = NULL;
_cleanup_fclose_ FILE *f = NULL;
size_t sz;
assert_se(cmd = strjoin(". ", file, " && /bin/echo -n \"$", variable, "\""));
assert_se(f = popen(cmd, "re"));
assert_se(read_full_stream(f, &from_shell, &sz) >= 0);
assert_se(sz == strlen(value));
assert_se(streq(from_shell, value));
}
static void test_parse_multiline_env_file(void) {
_cleanup_(unlink_tempfilep) char
t[] = "/tmp/test-fileio-in-XXXXXX",
@ -176,6 +188,10 @@ static void test_parse_multiline_env_file(void) {
assert_se(fflush_and_check(f) >= 0);
fclose(f);
test_one_shell_var(t, "one", "BAR VAR\tGAR");
test_one_shell_var(t, "two", "bar var\tgar");
test_one_shell_var(t, "tri", "bar var \tgar ");
r = load_env_file(NULL, t, &a);
assert_se(r >= 0);