t/helper: merge test-sha1-array into test-tool

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

Makefile

@@ -677,6 +677,7 @@ TEST_BUILTINS_OBJS += test-regex.o
 TEST_BUILTINS_OBJS += test-revision-walking.o
 TEST_BUILTINS_OBJS += test-run-command.o
 TEST_BUILTINS_OBJS += test-scrap-cache-tree.o
+TEST_BUILTINS_OBJS += test-sha1-array.o
 TEST_BUILTINS_OBJS += test-sha1.o
 
 TEST_PROGRAMS_NEED_X += test-dump-fsmonitor
@@ -685,7 +686,6 @@ TEST_PROGRAMS_NEED_X += test-fake-ssh
 TEST_PROGRAMS_NEED_X += test-line-buffer
 TEST_PROGRAMS_NEED_X += test-parse-options
 TEST_PROGRAMS_NEED_X += test-write-cache
-TEST_PROGRAMS_NEED_X += test-sha1-array
 TEST_PROGRAMS_NEED_X += test-sigchain
 TEST_PROGRAMS_NEED_X += test-strcmp-offset
 TEST_PROGRAMS_NEED_X += test-string-list

t/helper/test-sha1-array.c

@@ -1,3 +1,4 @@
+#include "test-tool.h"
 #include "cache.h"
 #include "sha1-array.h"
 
@@ -7,7 +8,7 @@ static int print_oid(const struct object_id *oid, void *data)
 	return 0;
 }
 
-int cmd_main(int argc, const char **argv)
+int cmd__sha1_array(int argc, const char **argv)
 {
 	struct oid_array array = OID_ARRAY_INIT;
 	struct strbuf line = STRBUF_INIT;

t/helper/test-tool.c

@@ -32,6 +32,7 @@ static struct test_cmd cmds[] = {
 	{ "revision-walking", cmd__revision_walking },
 	{ "run-command", cmd__run_command },
 	{ "scrap-cache-tree", cmd__scrap_cache_tree },
+	{ "sha1-array", cmd__sha1_array },
 	{ "sha1", cmd__sha1 },
 };
 

t/helper/test-tool.h

@@ -26,6 +26,7 @@ int cmd__regex(int argc, const char **argv);
 int cmd__revision_walking(int argc, const char **argv);
 int cmd__run_command(int argc, const char **argv);
 int cmd__scrap_cache_tree(int argc, const char **argv);
+int cmd__sha1_array(int argc, const char **argv);
 int cmd__sha1(int argc, const char **argv);
 
 #endif

t/t0064-sha1-array.sh

@@ -18,7 +18,7 @@ test_expect_success 'ordered enumeration' '
 	{
 		echo20 append 88 44 aa 55 &&
 		echo for_each_unique
-	} | test-sha1-array >actual &&
+	} | test-tool sha1-array >actual &&
 	test_cmp expect actual
 '
 
@@ -28,7 +28,7 @@ test_expect_success 'ordered enumeration with duplicate suppression' '
 		echo20 append 88 44 aa 55 &&
 		echo20 append 88 44 aa 55 &&
 		echo for_each_unique
-	} | test-sha1-array >actual &&
+	} | test-tool sha1-array >actual &&
 	test_cmp expect actual
 '
 
@@ -36,7 +36,7 @@ test_expect_success 'lookup' '
 	{
 		echo20 append 88 44 aa 55 &&
 		echo20 lookup 55
-	} | test-sha1-array >actual &&
+	} | test-tool sha1-array >actual &&
 	n=$(cat actual) &&
 	test "$n" -eq 1
 '
@@ -45,7 +45,7 @@ test_expect_success 'lookup non-existing entry' '
 	{
 		echo20 append 88 44 aa 55 &&
 		echo20 lookup 33
-	} | test-sha1-array >actual &&
+	} | test-tool sha1-array >actual &&
 	n=$(cat actual) &&
 	test "$n" -lt 0
 '
@@ -55,7 +55,7 @@ test_expect_success 'lookup with duplicates' '
 		echo20 append 88 44 aa 55 &&
 		echo20 append 88 44 aa 55 &&
 		echo20 lookup 55
-	} | test-sha1-array >actual &&
+	} | test-tool sha1-array >actual &&
 	n=$(cat actual) &&
 	test "$n" -ge 2 &&
 	test "$n" -le 3
@@ -66,7 +66,7 @@ test_expect_success 'lookup non-existing entry with duplicates' '
 		echo20 append 88 44 aa 55 &&
 		echo20 append 88 44 aa 55 &&
 		echo20 lookup 66
-	} | test-sha1-array >actual &&
+	} | test-tool sha1-array >actual &&
 	n=$(cat actual) &&
 	test "$n" -lt 0
 '
@@ -76,7 +76,7 @@ test_expect_success 'lookup with almost duplicate values' '
 		echo "append 5555555555555555555555555555555555555555" &&
 		echo "append 555555555555555555555555555555555555555f" &&
 		echo20 lookup 55
-	} | test-sha1-array >actual &&
+	} | test-tool sha1-array >actual &&
 	n=$(cat actual) &&
 	test "$n" -eq 0
 '
@@ -85,7 +85,7 @@ test_expect_success 'lookup with single duplicate value' '
 	{
 		echo20 append 55 55 &&
 		echo20 lookup 55
-	} | test-sha1-array >actual &&
+	} | test-tool sha1-array >actual &&
 	n=$(cat actual) &&
 	test "$n" -ge 0 &&
 	test "$n" -le 1