Merge branch 'en/test-cleanup'

Test fixes.

* en/test-cleanup:
  t6022, t6046: fix flaky files-are-updated checks

t/t6022-merge-rename.sh

@@ -243,8 +243,7 @@ test_expect_success 'merge of identical changes in a renamed file' '
 	git reset --hard &&
 	git checkout change+rename &&
 
-	test-tool chmtime =31337 B &&
-	test-tool chmtime --get B >old-mtime &&
+	test-tool chmtime --get -3600 B >old-mtime &&
 	GIT_MERGE_VERBOSITY=3 git merge change >out &&
 
 	test-tool chmtime --get B >new-mtime &&
@@ -253,10 +252,12 @@ test_expect_success 'merge of identical changes in a renamed file' '
 	git reset --hard HEAD^ &&
 	git checkout change &&
 
-	test-tool chmtime =-1 M &&
-	test-tool chmtime --get M >old-mtime &&
+	# A will be renamed to B; we check mtimes and file presence
+	test_path_is_missing B &&
+	test-tool chmtime --get -3600 A >old-mtime &&
 	GIT_MERGE_VERBOSITY=3 git merge change+rename >out &&
 
+	test_path_is_missing A &&
 	test-tool chmtime --get B >new-mtime &&
 	test $(cat old-mtime) -lt $(cat new-mtime)
 '
@@ -645,7 +646,7 @@ test_expect_success 'setup avoid unnecessary update, normal rename' '
 
 test_expect_success 'avoid unnecessary update, normal rename' '
 	git checkout -q avoid-unnecessary-update-1^0 &&
-	test-tool chmtime --get =1000000000 rename >expect &&
+	test-tool chmtime --get -3600 rename >expect &&
 	git merge merge-branch-1 &&
 	test-tool chmtime --get rename >actual &&
 	test_cmp expect actual # "rename" should have stayed intact
@@ -677,7 +678,7 @@ test_expect_success 'setup to test avoiding unnecessary update, with D/F conflic
 
 test_expect_success 'avoid unnecessary update, with D/F conflict' '
 	git checkout -q avoid-unnecessary-update-2^0 &&
-	test-tool chmtime --get =1000000000 df >expect &&
+	test-tool chmtime --get -3600 df >expect &&
 	git merge merge-branch-2 &&
 	test-tool chmtime --get df >actual &&
 	test_cmp expect actual # "df" should have stayed intact
@@ -708,7 +709,7 @@ test_expect_success 'setup avoid unnecessary update, dir->(file,nothing)' '
 
 test_expect_success 'avoid unnecessary update, dir->(file,nothing)' '
 	git checkout -q master^0 &&
-	test-tool chmtime --get =1000000000 df >expect &&
+	test-tool chmtime --get -3600 df >expect &&
 	git merge side &&
 	test-tool chmtime --get df >actual &&
 	test_cmp expect actual # "df" should have stayed intact
@@ -737,7 +738,7 @@ test_expect_success 'setup avoid unnecessary update, modify/delete' '
 
 test_expect_success 'avoid unnecessary update, modify/delete' '
 	git checkout -q master^0 &&
-	test-tool chmtime --get =1000000000 file >expect &&
+	test-tool chmtime --get -3600 file >expect &&
 	test_must_fail git merge side &&
 	test-tool chmtime --get file >actual &&
 	test_cmp expect actual # "file" should have stayed intact
@@ -765,7 +766,7 @@ test_expect_success 'setup avoid unnecessary update, rename/add-dest' '
 
 test_expect_success 'avoid unnecessary update, rename/add-dest' '
 	git checkout -q master^0 &&
-	test-tool chmtime --get =1000000000 newfile >expect &&
+	test-tool chmtime --get -3600 newfile >expect &&
 	git merge side &&
 	test-tool chmtime --get newfile >actual &&
 	test_cmp expect actual # "file" should have stayed intact

t/t6046-merge-skip-unneeded-updates.sh

@@ -71,8 +71,7 @@ test_expect_success '1a-L: Modify(A)/Modify(B), change on B subset of A' '
 
 		git checkout A^0 &&
 
-		test-tool chmtime =-1 b &&
-		test-tool chmtime --get b >old-mtime &&
+		test-tool chmtime --get -3600 b >old-mtime &&
 
 		GIT_MERGE_VERBOSITY=3 git merge -s recursive B^0 >out 2>err &&
 
@@ -102,8 +101,7 @@ test_expect_success '1a-R: Modify(A)/Modify(B), change on B subset of A' '
 
 		git checkout B^0 &&
 
-		test-tool chmtime =-1 b &&
-		test-tool chmtime --get b >old-mtime &&
+		test-tool chmtime --get -3600 b >old-mtime &&
 		GIT_MERGE_VERBOSITY=3 git merge -s recursive A^0 >out 2>err &&
 
 		# Make sure b WAS updated
@@ -198,8 +196,7 @@ test_expect_success '2a-R: Modify/rename, merge into rename side' '
 
 		git checkout B^0 &&
 
-		test-tool chmtime =-1 c &&
-		test-tool chmtime --get c >old-mtime &&
+		test-tool chmtime --get -3600 c >old-mtime &&
 		GIT_MERGE_VERBOSITY=3 git merge -s recursive A^0 >out 2>err &&
 
 		# Make sure c WAS updated
@@ -266,8 +263,7 @@ test_expect_success '2b-L: Rename+Mod(A)/Mod(B), B mods subset of A' '
 
 		git checkout A^0 &&
 
-		test-tool chmtime =-1 c &&
-		test-tool chmtime --get c >old-mtime &&
+		test-tool chmtime --get -3600 c >old-mtime &&
 		GIT_MERGE_VERBOSITY=3 git merge -s recursive B^0 >out 2>err &&
 
 		test_must_be_empty err &&
@@ -373,8 +369,7 @@ test_expect_success '2c: Modify b & add c VS rename b->c' '
 
 		git checkout A^0 &&
 
-		test-tool chmtime =-1 c &&
-		test-tool chmtime --get c >old-mtime &&
+		test-tool chmtime --get -3600 c >old-mtime &&
 		GIT_MERGE_VERBOSITY=3 &&
 		export GIT_MERGE_VERBOSITY &&
 		test_must_fail git merge -s recursive B^0 >out 2>err &&
@@ -679,8 +674,7 @@ test_expect_failure '4a: Change on A, change on B subset of A, dirty mods presen
 		git checkout A^0 &&
 		echo "File rewritten" >b &&
 
-		test-tool chmtime =-1 b &&
-		test-tool chmtime --get b >old-mtime &&
+		test-tool chmtime --get -3600 b >old-mtime &&
 
 		GIT_MERGE_VERBOSITY=3 git merge -s recursive B^0 >out 2>err &&
 
@@ -747,8 +741,7 @@ test_expect_success '4b: Rename+Mod(A)/Mod(B), change on B subset of A, dirty mo
 		git checkout A^0 &&
 		echo "File rewritten" >c &&
 
-		test-tool chmtime =-1 c &&
-		test-tool chmtime --get c >old-mtime &&
+		test-tool chmtime --get -3600 c >old-mtime &&
 
 		GIT_MERGE_VERBOSITY=3 git merge -s recursive B^0 >out 2>err &&