diff options
Diffstat (limited to 'src/test/test-exec-util.c')
| -rw-r--r-- | src/test/test-exec-util.c | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/src/test/test-exec-util.c b/src/test/test-exec-util.c index 41cbef74b1..94fe042aa9 100644 --- a/src/test/test-exec-util.c +++ b/src/test/test-exec-util.c @@ -27,6 +27,7 @@ #include "alloc-util.h" #include "copy.h" #include "def.h" +#include "env-util.h" #include "exec-util.h" #include "fd-util.h" #include "fileio.h" @@ -271,6 +272,59 @@ static void test_stdout_gathering(void) { assert_se(streq(output, "a\nb\nc\nd\n")); } +static void test_environment_gathering(void) { + char template[] = "/tmp/test-exec-util.XXXXXXX", **p; + const char *dirs[] = {template, NULL}; + const char *name, *name2, *name3; + int r; + + char **tmp = NULL; /* this is only used in the forked process, no cleanup here */ + _cleanup_strv_free_ char **env = NULL; + + void* const args[] = { &tmp, &tmp, &env }; + + assert_se(mkdtemp(template)); + + log_info("/* %s */", __func__); + + /* write files */ + name = strjoina(template, "/10-foo"); + name2 = strjoina(template, "/20-bar"); + name3 = strjoina(template, "/30-last"); + + assert_se(write_string_file(name, + "#!/bin/sh\n" + "echo A=23\n", + WRITE_STRING_FILE_CREATE) == 0); + assert_se(write_string_file(name2, + "#!/bin/sh\n" + "echo A=22:$A\n\n\n", /* substitution from previous generator */ + WRITE_STRING_FILE_CREATE) == 0); + assert_se(write_string_file(name3, + "#!/bin/sh\n" + "echo A=$A:24\n" + "echo B=12\n" + "echo C=000\n" + "echo C=001\n" /* variable overwriting */ + "echo PATH=$PATH:/no/such/file", /* variable from manager */ + WRITE_STRING_FILE_CREATE) == 0); + + assert_se(chmod(name, 0755) == 0); + assert_se(chmod(name2, 0755) == 0); + assert_se(chmod(name3, 0755) == 0); + + r = execute_directories(dirs, DEFAULT_TIMEOUT_USEC, gather_environment, args, NULL); + assert_se(r >= 0); + + STRV_FOREACH(p, env) + log_info("got env: \"%s\"", *p); + + assert_se(streq(strv_env_get(env, "A"), "22:23:24")); + assert_se(streq(strv_env_get(env, "B"), "12")); + assert_se(streq(strv_env_get(env, "C"), "001")); + assert_se(endswith(strv_env_get(env, "PATH"), ":/no/such/file")); +} + int main(int argc, char *argv[]) { log_set_max_level(LOG_DEBUG); log_parse_environment(); @@ -280,6 +334,7 @@ int main(int argc, char *argv[]) { test_execute_directory(false); test_execution_order(); test_stdout_gathering(); + test_environment_gathering(); return 0; } |