daandemeyer / rpms / systemd

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From e73aa709bff2eb5c4649ed7c7055f29ca42f52aa Mon Sep 17 00:00:00 2001
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From: Filipe Brandenburger <filbranden@google.com>
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Date: Tue, 11 Sep 2018 23:15:09 -0700
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Subject: [PATCH] test: remove support for suffix in get_testdata_dir()
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Instead, use path_join() in callers wherever needed.
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(cherry picked from commit 55890a40c3ec0c061c04d1395a38c26313132d12)
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Related: #1763435
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---
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 src/resolve/test-dns-packet.c    |  5 ++++-
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 src/shared/tests.c               |  4 +---
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 src/shared/tests.h               |  2 +-
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 src/test/test-bpf.c              |  2 +-
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 src/test/test-cgroup-mask.c      |  2 +-
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 src/test/test-engine.c           |  2 +-
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 src/test/test-execute.c          |  3 ++-
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 src/test/test-journal-importer.c | 10 ++++++++--
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 src/test/test-path.c             |  5 ++++-
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 src/test/test-sched-prio.c       |  2 +-
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 src/test/test-umount.c           | 18 ++++++++++++++----
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 src/test/test-watch-pid.c        |  2 +-
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 12 files changed, 39 insertions(+), 18 deletions(-)
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diff --git a/src/resolve/test-dns-packet.c b/src/resolve/test-dns-packet.c
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index 905f000dc2..0dac05e7be 100644
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--- a/src/resolve/test-dns-packet.c
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+++ b/src/resolve/test-dns-packet.c
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@@ -12,6 +12,7 @@
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 #include "macro.h"
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 #include "resolved-dns-packet.h"
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 #include "resolved-dns-rr.h"
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+#include "path-util.h"
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 #include "string-util.h"
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 #include "strv.h"
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 #include "tests.h"
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@@ -92,6 +93,7 @@ static void test_packet_from_file(const char* filename, bool canonical) {
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 int main(int argc, char **argv) {
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         int i, N;
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+        _cleanup_free_ char *pkts_glob = NULL;
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         _cleanup_globfree_ glob_t g = {};
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         char **fnames;
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@@ -101,7 +103,8 @@ int main(int argc, char **argv) {
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                 N = argc - 1;
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                 fnames = argv + 1;
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         } else {
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-                assert_se(glob(get_testdata_dir("/test-resolve/*.pkts"), GLOB_NOSORT, NULL, &g) == 0);
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+                pkts_glob = path_join(NULL, get_testdata_dir(), "test-resolve/*.pkts");
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+                assert_se(glob(pkts_glob, GLOB_NOSORT, NULL, &g) == 0);
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                 N = g.gl_pathc;
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                 fnames = g.gl_pathv;
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         }
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diff --git a/src/shared/tests.c b/src/shared/tests.c
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index c77eb00924..100b62b9b0 100644
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--- a/src/shared/tests.c
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+++ b/src/shared/tests.c
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@@ -37,7 +37,7 @@ bool test_is_running_from_builddir(char **exedir) {
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         return r;
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 }
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-const char* get_testdata_dir(const char *suffix) {
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+const char* get_testdata_dir(void) {
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         const char *env;
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         /* convenience: caller does not need to free result */
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         static char testdir[PATH_MAX];
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@@ -61,14 +61,12 @@ const char* get_testdata_dir(const char *suffix) {
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                         /* Try relative path, according to the install-test layout */
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                         assert_se(snprintf(testdir, sizeof(testdir), "%s/testdata", exedir) > 0);
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-                /* test this without the suffix, as it may contain a glob */
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                 if (access(testdir, F_OK) < 0) {
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                         fputs("ERROR: Cannot find testdata directory, set $SYSTEMD_TEST_DATA\n", stderr);
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                         exit(EXIT_FAILURE);
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                 }
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         }
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-        strncpy(testdir + strlen(testdir), suffix, sizeof(testdir) - strlen(testdir) - 1);
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         return testdir;
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 }
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diff --git a/src/shared/tests.h b/src/shared/tests.h
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index 7f45c32d32..3d696d02fd 100644
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--- a/src/shared/tests.h
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+++ b/src/shared/tests.h
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@@ -3,5 +3,5 @@
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 char* setup_fake_runtime_dir(void);
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 bool test_is_running_from_builddir(char **exedir);
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-const char* get_testdata_dir(const char *suffix);
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+const char* get_testdata_dir(void);
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 void test_setup_logging(int level);
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diff --git a/src/test/test-bpf.c b/src/test/test-bpf.c
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index 4d89bd46d3..6f4a22a1cc 100644
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--- a/src/test/test-bpf.c
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+++ b/src/test/test-bpf.c
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@@ -38,7 +38,7 @@ int main(int argc, char *argv[]) {
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                 return EXIT_TEST_SKIP;
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         }
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-        assert_se(set_unit_path(get_testdata_dir("")) >= 0);
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+        assert_se(set_unit_path(get_testdata_dir()) >= 0);
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         assert_se(runtime_dir = setup_fake_runtime_dir());
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         r = bpf_program_new(BPF_PROG_TYPE_CGROUP_SKB, &p);
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diff --git a/src/test/test-cgroup-mask.c b/src/test/test-cgroup-mask.c
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index 93c3f5d856..ed2d810dd6 100644
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--- a/src/test/test-cgroup-mask.c
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+++ b/src/test/test-cgroup-mask.c
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@@ -26,7 +26,7 @@ static int test_cgroup_mask(void) {
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         }
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         /* Prepare the manager. */
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-        assert_se(set_unit_path(get_testdata_dir("")) >= 0);
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+        assert_se(set_unit_path(get_testdata_dir()) >= 0);
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         assert_se(runtime_dir = setup_fake_runtime_dir());
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         r = manager_new(UNIT_FILE_USER, MANAGER_TEST_RUN_BASIC, &m);
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         if (IN_SET(r, -EPERM, -EACCES)) {
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diff --git a/src/test/test-engine.c b/src/test/test-engine.c
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index d072a15cb1..0f3e244dc1 100644
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--- a/src/test/test-engine.c
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+++ b/src/test/test-engine.c
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@@ -29,7 +29,7 @@ int main(int argc, char *argv[]) {
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         }
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         /* prepare the test */
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-        assert_se(set_unit_path(get_testdata_dir("")) >= 0);
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+        assert_se(set_unit_path(get_testdata_dir()) >= 0);
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         assert_se(runtime_dir = setup_fake_runtime_dir());
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         r = manager_new(UNIT_FILE_USER, MANAGER_TEST_RUN_BASIC, &m);
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         if (MANAGER_SKIP_TEST(r)) {
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diff --git a/src/test/test-execute.c b/src/test/test-execute.c
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index 882e866ea9..294f8fe7dd 100644
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--- a/src/test/test-execute.c
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+++ b/src/test/test-execute.c
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@@ -815,7 +815,8 @@ int main(int argc, char *argv[]) {
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         }
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         assert_se(runtime_dir = setup_fake_runtime_dir());
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-        assert_se(set_unit_path(get_testdata_dir("/test-execute")) >= 0);
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+        test_execute_path = path_join(NULL, get_testdata_dir(), "test-execute");
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+        assert_se(set_unit_path(test_execute_path) >= 0);
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         /* Unset VAR1, VAR2 and VAR3 which are used in the PassEnvironment test
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          * cases, otherwise (and if they are present in the environment),
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diff --git a/src/test/test-journal-importer.c b/src/test/test-journal-importer.c
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index 56bf6a1296..8f09d5ad2f 100644
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--- a/src/test/test-journal-importer.c
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+++ b/src/test/test-journal-importer.c
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@@ -4,8 +4,10 @@
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 #include <sys/stat.h>
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 #include <fcntl.h>
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+#include "alloc-util.h"
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 #include "log.h"
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 #include "journal-importer.h"
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+#include "path-util.h"
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 #include "string-util.h"
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 #include "tests.h"
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@@ -20,9 +22,11 @@ static void assert_iovec_entry(const struct iovec *iovec, const char* content) {
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 static void test_basic_parsing(void) {
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         _cleanup_(journal_importer_cleanup) JournalImporter imp = {};
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+        _cleanup_free_ char *journal_data_path = NULL;
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         int r;
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-        imp.fd = open(get_testdata_dir("/journal-data/journal-1.txt"), O_RDONLY|O_CLOEXEC);
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+        journal_data_path = path_join(NULL, get_testdata_dir(), "journal-data/journal-1.txt");
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+        imp.fd = open(journal_data_path, O_RDONLY|O_CLOEXEC);
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         assert_se(imp.fd >= 0);
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         do
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@@ -49,9 +53,11 @@ static void test_basic_parsing(void) {
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 static void test_bad_input(void) {
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         _cleanup_(journal_importer_cleanup) JournalImporter imp = {};
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+        _cleanup_free_ char *journal_data_path = NULL;
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         int r;
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-        imp.fd = open(get_testdata_dir("/journal-data/journal-2.txt"), O_RDONLY|O_CLOEXEC);
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+        journal_data_path = path_join(NULL, get_testdata_dir(), "journal-data/journal-2.txt");
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+        imp.fd = open(journal_data_path, O_RDONLY|O_CLOEXEC);
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         assert_se(imp.fd >= 0);
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         do
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diff --git a/src/test/test-path.c b/src/test/test-path.c
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index 3a1469ae02..faae142696 100644
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--- a/src/test/test-path.c
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+++ b/src/test/test-path.c
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@@ -12,6 +12,7 @@
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 #include "macro.h"
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 #include "manager.h"
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 #include "mkdir.h"
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+#include "path-util.h"
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 #include "rm-rf.h"
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 #include "string-util.h"
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 #include "strv.h"
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@@ -247,6 +248,7 @@ int main(int argc, char *argv[]) {
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         };
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         _cleanup_(rm_rf_physical_and_freep) char *runtime_dir = NULL;
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+        _cleanup_free_ char *test_path = NULL;
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         const test_function_t *test = NULL;
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         Manager *m = NULL;
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@@ -255,7 +257,8 @@ int main(int argc, char *argv[]) {
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         log_parse_environment();
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         log_open();
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-        assert_se(set_unit_path(get_testdata_dir("/test-path")) >= 0);
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+        test_path = path_join(NULL, get_testdata_dir(), "test-path");
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+        assert_se(set_unit_path(test_path) >= 0);
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         assert_se(runtime_dir = setup_fake_runtime_dir());
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         for (test = tests; test && *test; test++) {
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diff --git a/src/test/test-sched-prio.c b/src/test/test-sched-prio.c
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index c986284155..60012e47d2 100644
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--- a/src/test/test-sched-prio.c
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+++ b/src/test/test-sched-prio.c
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@@ -26,7 +26,7 @@ int main(int argc, char *argv[]) {
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         }
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         /* prepare the test */
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-        assert_se(set_unit_path(get_testdata_dir("")) >= 0);
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+        assert_se(set_unit_path(get_testdata_dir()) >= 0);
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         assert_se(runtime_dir = setup_fake_runtime_dir());
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         r = manager_new(UNIT_FILE_USER, MANAGER_TEST_RUN_BASIC, &m);
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         if (MANAGER_SKIP_TEST(r)) {
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diff --git a/src/test/test-umount.c b/src/test/test-umount.c
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index 770d1a73c8..c068f7a0f0 100644
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--- a/src/test/test-umount.c
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+++ b/src/test/test-umount.c
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@@ -1,6 +1,8 @@
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 /* SPDX-License-Identifier: LGPL-2.1+ */
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+#include "alloc-util.h"
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 #include "log.h"
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+#include "path-util.h"
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 #include "string-util.h"
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 #include "tests.h"
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 #include "umount.h"
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@@ -8,10 +10,14 @@
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 static void test_mount_points_list(const char *fname) {
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         _cleanup_(mount_points_list_free) LIST_HEAD(MountPoint, mp_list_head);
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+        _cleanup_free_ char *testdata_fname = NULL;
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         MountPoint *m;
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         log_info("/* %s(\"%s\") */", __func__, fname ?: "/proc/self/mountinfo");
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+        if (fname)
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+                fname = testdata_fname = path_join(NULL, get_testdata_dir(), fname);
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+
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         LIST_HEAD_INIT(mp_list_head);
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         assert_se(mount_points_list_get(fname, &mp_list_head) >= 0);
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@@ -26,10 +32,14 @@ static void test_mount_points_list(const char *fname) {
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 static void test_swap_list(const char *fname) {
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         _cleanup_(mount_points_list_free) LIST_HEAD(MountPoint, mp_list_head);
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+        _cleanup_free_ char *testdata_fname = NULL;
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         MountPoint *m;
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         log_info("/* %s(\"%s\") */", __func__, fname ?: "/proc/swaps");
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+        if (fname)
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+                fname = testdata_fname = path_join(NULL, get_testdata_dir(), fname);
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+
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         LIST_HEAD_INIT(mp_list_head);
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         assert_se(swap_list_get(fname, &mp_list_head) >= 0);
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@@ -48,10 +58,10 @@ int main(int argc, char **argv) {
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         log_open();
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         test_mount_points_list(NULL);
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-        test_mount_points_list(get_testdata_dir("/test-umount/empty.mountinfo"));
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-        test_mount_points_list(get_testdata_dir("/test-umount/garbled.mountinfo"));
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-        test_mount_points_list(get_testdata_dir("/test-umount/rhbug-1554943.mountinfo"));
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+        test_mount_points_list("/test-umount/empty.mountinfo");
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+        test_mount_points_list("/test-umount/garbled.mountinfo");
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+        test_mount_points_list("/test-umount/rhbug-1554943.mountinfo");
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         test_swap_list(NULL);
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-        test_swap_list(get_testdata_dir("/test-umount/example.swaps"));
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+        test_swap_list("/test-umount/example.swaps");
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 }
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diff --git a/src/test/test-watch-pid.c b/src/test/test-watch-pid.c
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index 8c70175aed..d6e2886dde 100644
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--- a/src/test/test-watch-pid.c
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+++ b/src/test/test-watch-pid.c
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@@ -28,7 +28,7 @@ int main(int argc, char *argv[]) {
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                 return EXIT_TEST_SKIP;
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         }
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-        assert_se(set_unit_path(get_testdata_dir("")) >= 0);
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+        assert_se(set_unit_path(get_testdata_dir()) >= 0);
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         assert_se(runtime_dir = setup_fake_runtime_dir());
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         assert_se(manager_new(UNIT_FILE_USER, true, &m) >= 0);