Merge branch 'dr/ceiling'

* dr/ceiling:
  Eliminate an unnecessary chdir("..")
  Add support for GIT_CEILING_DIRECTORIES
  Fold test-absolute-path into test-path-utils
  Implement normalize_absolute_path

Conflicts:

	cache.h
	setup.c

1 files changed, 26 insertions, 0 deletions

diff --git a/test-path-utils.c b/test-path-utils.c
new file mode 100644
index 0000000000..a0bcb0e210
--- /dev/null
+++ b/test-path-utils.c
@@ -0,0 +1,26 @@
+#include "cache.h"
+
+int main(int argc, char **argv)
+{
+	if (argc == 3 && !strcmp(argv[1], "normalize_absolute_path")) {
+		char *buf = xmalloc(strlen(argv[2])+1);
+		int rv = normalize_absolute_path(buf, argv[2]);
+		assert(strlen(buf) == rv);
+		puts(buf);
+	}
+
+	if (argc >= 2 && !strcmp(argv[1], "make_absolute_path")) {
+		while (argc > 2) {
+			puts(make_absolute_path(argv[2]));
+			argc--;
+			argv++;
+		}
+	}
+
+	if (argc == 4 && !strcmp(argv[1], "longest_ancestor_length")) {
+		int len = longest_ancestor_length(argv[2], argv[3]);
+		printf("%d\n", len);
+	}
+
+	return 0;
+}