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From b97351958572028b6c23945bbf2d8f509f2e29a2 Mon Sep 17 00:00:00 2001
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From: Yu Watanabe <watanabe.yu+github@gmail.com>
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Date: Tue, 11 Sep 2018 09:17:22 +0900
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Subject: [PATCH] test: introduce test_is_running_from_builddir()
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(cherry picked from commit 8cb10a4f4dabc508a04f76ea55f23ef517881b61)
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(cherry picked from commit 4fa54d7a72600788349fc363b7814bb52849b5e6)
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Resolves: #1836979
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---
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src/shared/tests.c | 23 ++++++++++++++++++++---
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src/shared/tests.h | 1 +
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2 files changed, 21 insertions(+), 3 deletions(-)
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diff --git a/src/shared/tests.c b/src/shared/tests.c
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index b10343650f..c77eb00924 100644
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--- a/src/shared/tests.c
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+++ b/src/shared/tests.c
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@@ -19,6 +19,24 @@ char* setup_fake_runtime_dir(void) {
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return p;
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}
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+bool test_is_running_from_builddir(char **exedir) {
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+ _cleanup_free_ char *s = NULL;
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+ bool r;
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+
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+ /* Check if we're running from the builddir. Optionally, this returns
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+ * the path to the directory where the binary is located. */
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+
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+ assert_se(readlink_and_make_absolute("/proc/self/exe", &s) >= 0);
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+ r = path_startswith(s, ABS_BUILD_DIR);
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+
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+ if (exedir) {
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+ dirname(s);
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+ *exedir = TAKE_PTR(s);
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+ }
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+
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+ return r;
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+}
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+
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const char* get_testdata_dir(const char *suffix) {
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const char *env;
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/* convenience: caller does not need to free result */
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@@ -35,14 +53,13 @@ const char* get_testdata_dir(const char *suffix) {
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strncpy(testdir, env, sizeof(testdir) - 1);
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} else {
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_cleanup_free_ char *exedir = NULL;
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- assert_se(readlink_and_make_absolute("/proc/self/exe", &exedir) >= 0);
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/* Check if we're running from the builddir. If so, use the compiled in path. */
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- if (path_startswith(exedir, ABS_BUILD_DIR))
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+ if (test_is_running_from_builddir(&exedir))
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assert_se(snprintf(testdir, sizeof(testdir), "%s/test", ABS_SRC_DIR) > 0);
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else
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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", dirname(exedir)) > 0);
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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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diff --git a/src/shared/tests.h b/src/shared/tests.h
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index cad21169f8..7f45c32d32 100644
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--- a/src/shared/tests.h
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+++ b/src/shared/tests.h
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@@ -2,5 +2,6 @@
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#pragma once
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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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void test_setup_logging(int level);
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