test helpers: move test-* to t/helper/ subdirectory

This keeps top dir a bit less crowded. And because these programs are
for testing purposes, it makes sense that they stay somewhere in t/

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 0 insertions, 78 deletions

diff --git a/test-delta.c b/test-delta.c
deleted file mode 100644
index 4595cd6433..0000000000
--- a/test-delta.c
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * test-delta.c: test code to exercise diff-delta.c and patch-delta.c
- *
- * (C) 2005 Nicolas Pitre <nico@fluxnic.net>
- *
- * This code is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include "git-compat-util.h"
-#include "delta.h"
-#include "cache.h"
-
-static const char usage_str[] =
-	"test-delta (-d|-p) <from_file> <data_file> <out_file>";
-
-int main(int argc, char *argv[])
-{
-	int fd;
-	struct stat st;
-	void *from_buf, *data_buf, *out_buf;
-	unsigned long from_size, data_size, out_size;
-
-	if (argc != 5 || (strcmp(argv[1], "-d") && strcmp(argv[1], "-p"))) {
-		fprintf(stderr, "usage: %s\n", usage_str);
-		return 1;
-	}
-
-	fd = open(argv[2], O_RDONLY);
-	if (fd < 0 || fstat(fd, &st)) {
-		perror(argv[2]);
-		return 1;
-	}
-	from_size = st.st_size;
-	from_buf = mmap(NULL, from_size, PROT_READ, MAP_PRIVATE, fd, 0);
-	if (from_buf == MAP_FAILED) {
-		perror(argv[2]);
-		close(fd);
-		return 1;
-	}
-	close(fd);
-
-	fd = open(argv[3], O_RDONLY);
-	if (fd < 0 || fstat(fd, &st)) {
-		perror(argv[3]);
-		return 1;
-	}
-	data_size = st.st_size;
-	data_buf = mmap(NULL, data_size, PROT_READ, MAP_PRIVATE, fd, 0);
-	if (data_buf == MAP_FAILED) {
-		perror(argv[3]);
-		close(fd);
-		return 1;
-	}
-	close(fd);
-
-	if (argv[1][1] == 'd')
-		out_buf = diff_delta(from_buf, from_size,
-				     data_buf, data_size,
-				     &out_size, 0);
-	else
-		out_buf = patch_delta(from_buf, from_size,
-				      data_buf, data_size,
-				      &out_size);
-	if (!out_buf) {
-		fprintf(stderr, "delta operation failed (returned NULL)\n");
-		return 1;
-	}
-
-	fd = open (argv[4], O_WRONLY|O_CREAT|O_TRUNC, 0666);
-	if (fd < 0 || write_in_full(fd, out_buf, out_size) != out_size) {
-		perror(argv[4]);
-		return 1;
-	}
-
-	return 0;
-}