[PATCH] Revert "test/qga: use G_TEST_DIR to locate os-release test file"

[Andrey Drobyshev]

Since the commit a85d09269b QGA_OS_RELEASE variable points to the path
relative to the build dir.  Then on qemu-ga startup this path can't be
found as qemu-ga cwd is somewhere else, which leads to the test failure:

  # ./tests/unit/test-qga -p /qga/guest-get-osinfo
  # random seed: R02S3a90c22d77ff1070fbd844f4959cf4a4
  # Start of qga tests
  **
  ERROR:../tests/unit/test-qga.c:906:test_qga_guest_get_osinfo: 'str' should 
not be NULL
  Bail out! ERROR:../tests/unit/test-qga.c:906:test_qga_guest_get_osinfo: 'str' 
should not be NULL

Let's obtain the absolute path again.

This reverts commit a85d09269bb1a7071d3ce0f2957e3ca9dba7c047.

Signed-off-by: Andrey Drobyshev <andrey.drobys...@virtuozzo.com>
---
 tests/unit/test-qga.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/tests/unit/test-qga.c b/tests/unit/test-qga.c
index 671e83cb86..47cf5e30ec 100644
--- a/tests/unit/test-qga.c
+++ b/tests/unit/test-qga.c
@@ -1034,10 +1034,12 @@ static void test_qga_guest_get_osinfo(gconstpointer 
data)
     g_autoptr(QDict) ret = NULL;
     char *env[2];
     QDict *val;
+    g_autofree gchar *cwd = NULL;
 
+    cwd = g_get_current_dir();
     env[0] = g_strdup_printf(
-        "QGA_OS_RELEASE=%s%c..%cdata%ctest-qga-os-release",
-        g_test_get_dir(G_TEST_DIST), G_DIR_SEPARATOR, G_DIR_SEPARATOR, 
G_DIR_SEPARATOR);
+        "QGA_OS_RELEASE=%s%ctests%cdata%ctest-qga-os-release",
+        cwd, G_DIR_SEPARATOR, G_DIR_SEPARATOR, G_DIR_SEPARATOR);
     env[1] = NULL;
     fixture_setup(&fixture, NULL, env);
 
-- 
2.39.3