Tests now run with the resources folder as a hardcoded path

Each tests expects a "TEST_RESOURCES" define with the full path to the
resources folder.

Signed-off-by: Vicent Marti <tanoku@gmail.com>

tests/t0601-read.c

@@ -5,9 +5,6 @@
 #include <git2/odb.h>
 #include <git2/index.h>
 
-#define TEST_INDEX_PATH "../resources/testrepo.git/index"
-#define TEST_INDEX2_PATH "../resources/gitgit.index"
-
 #define TEST_INDEX_ENTRY_COUNT 109
 #define TEST_INDEX2_ENTRY_COUNT 1437
 

tests/t0602-write.c

@@ -5,8 +5,6 @@
 #include <git2/odb.h>
 #include <git2/index.h>
 
-#define TEST_INDEX_PATH "../resources/testrepo.git/index"
-
 int filecmp(const char *filename1, const char *filename2)
 {
 	git_file file1, file2;

tests/t0603-sort.c

@@ -5,8 +5,6 @@
 #include <git2/odb.h>
 #include <git2/index.h>
 
-#define TEST_INDEX_PATH "../t0600-objects/index"
-
 /*
 void print_entries(git_index *index)
 {

tests/test_helpers.h

@@ -29,8 +29,10 @@
 #include "test_lib.h"
 #include <git2.h>
 
-#define ODB_FOLDER "../resources/testrepo.git/objects/"
-#define REPOSITORY_FOLDER "../resources/testrepo.git/"
+#define ODB_FOLDER			(TEST_RESOURCES "/testrepo.git/objects/")
+#define REPOSITORY_FOLDER	(TEST_RESOURCES "/testrepo.git/")
+#define TEST_INDEX_PATH		(TEST_RESOURCES "/testrepo.git/index")
+#define TEST_INDEX2_PATH	(TEST_RESOURCES "/gitgit.index")
 
 typedef struct object_data {
     unsigned char *bytes;  /* (compressed) bytes stored in object store */

wscript

@@ -144,6 +144,7 @@ def build_tests(bld):
         return
 
     directory = bld.path
+    resources_path = directory.find_node('tests/resources/').abspath()
 
     # Common object with the Test library methods
     bld.objects(source=['tests/test_helpers.c', 'tests/test_lib.c'], includes=['src', 'tests'], target='test_helper')
@@ -164,7 +165,7 @@ def build_tests(bld):
             source=[test_file, 'tests/test_main.c'],
             target=test_name,
             includes=['src', 'tests'],
-			defines=['TEST_TOC="%s.toc"' % test_name],
+            defines=['TEST_TOC="%s.toc"' % test_name, 'TEST_RESOURCES="%s"' % resources_path],
             install_path=None,
             stlib=['git2'], # link with the git2 static lib we've just compiled'
             stlibpath=[directory.find_node('build/tests/').abspath(), directory.abspath()],
@@ -200,22 +201,21 @@ class _run_tests(Context):
     fun = 'run_tests'
 
 def run_tests(ctx):
-	import shutil, sys
+    import shutil, tempfile, sys
 
     failed = False
-	test_folder = ctx.path.make_node('tests/tmp/')
-	test_folder.mkdir()
+    test_folder = tempfile.mkdtemp()
     test_glob = 'build/tests/t????-*'
 
     if sys.platform == 'win32':
-		test_glob = 'build/tests/t????-*.exe'
+        test_glob += '.exe'
 
     for test in ctx.path.ant_glob(test_glob):
-		if ctx.exec_command(test.abspath(), cwd=test_folder.abspath()) != 0:
+        if ctx.exec_command(test.abspath(), cwd=test_folder) != 0:
             failed = True
             break
 
-	shutil.rmtree(test_folder.abspath())
+    shutil.rmtree(test_folder)
 
     if failed:
         ctx.fatal('Test run failed')