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From: Denton Liu <liu.denton@gmail.com>
To: Git Mailing List <git@vger.kernel.org>
Cc: "Eric Sunshine" <sunshine@sunshineco.com>,
	"Johannes Sixt" <j6t@kdbg.org>,
	"SZEDER Gábor" <szeder.dev@gmail.com>,
	"Junio C Hamano" <gitster@pobox.com>
Subject: [PATCH v5 09/14] t5520: use test_cmp_rev where possible
Date: Mon, 11 Nov 2019 16:14:00 -0800	[thread overview]
Message-ID: <3d437843919e84a056f3b8cab32cb745cc03cea5.1573517561.git.liu.denton@gmail.com> (raw)
In-Reply-To: <cover.1573517561.git.liu.denton@gmail.com>

In case an invocation of `git rev-list` fails within the subshell, the
failure will be masked. Remove the subshell and use test_cmp_rev() so
that failures can be discovered.

This change was done with the following sed expressions:

	s/test "$(git rev-parse.* \([^)]*\))" = "$(git rev-parse \([^)]*\))"/test_cmp_rev \1 \2/
	s/test \([^ ]*\) = "$(git rev-parse.* \([^)]*\))"/test_cmp_rev \1 \2/
	s/test "$(git rev-parse.* \([^)]*\))" != "$(git rev-parse.* \([^)]*\))"/test_cmp_rev ! \1 \2/
	s/test \([^ ]*\) != "$(git rev-parse.* \([^)]*\))"/test_cmp_rev ! \1 \2/

Signed-off-by: Denton Liu <liu.denton@gmail.com>
---
 t/t5520-pull.sh | 50 ++++++++++++++++++++++++-------------------------
 1 file changed, 25 insertions(+), 25 deletions(-)

diff --git a/t/t5520-pull.sh b/t/t5520-pull.sh
index 18225d8430..1af6ea06ee 100755
--- a/t/t5520-pull.sh
+++ b/t/t5520-pull.sh
@@ -230,7 +230,7 @@ test_expect_success 'fast-forwards working tree if branch head is updated' '
 	git pull . second:third 2>err &&
 	test_i18ngrep "fetch updated the current branch head" err &&
 	test "$(cat file)" = modified &&
-	test "$(git rev-parse third)" = "$(git rev-parse second)"
+	test_cmp_rev third second
 '
 
 test_expect_success 'fast-forward fails with conflicting work tree' '
@@ -241,7 +241,7 @@ test_expect_success 'fast-forward fails with conflicting work tree' '
 	test_must_fail git pull . second:third 2>err &&
 	test_i18ngrep "Cannot fast-forward your working tree" err &&
 	test "$(cat file)" = conflict &&
-	test "$(git rev-parse third)" = "$(git rev-parse second)"
+	test_cmp_rev third second
 '
 
 test_expect_success '--rebase' '
@@ -254,7 +254,7 @@ test_expect_success '--rebase' '
 	git commit -m "new file" &&
 	git tag before-rebase &&
 	git pull --rebase . copy &&
-	test "$(git rev-parse HEAD^)" = "$(git rev-parse copy)" &&
+	test_cmp_rev HEAD^ copy &&
 	test new = "$(git show HEAD:file2)"
 '
 
@@ -266,7 +266,7 @@ test_expect_success '--rebase fast forward' '
 
 	git checkout to-rebase &&
 	git pull --rebase . ff &&
-	test "$(git rev-parse HEAD)" = "$(git rev-parse ff)" &&
+	test_cmp_rev HEAD ff &&
 
 	# The above only validates the result.  Did we actually bypass rebase?
 	git reflog -1 >reflog.actual &&
@@ -290,7 +290,7 @@ test_expect_success '--rebase --autostash fast forward' '
 	git checkout behind &&
 	echo dirty >file &&
 	git pull --rebase --autostash . to-rebase-ff &&
-	test "$(git rev-parse HEAD)" = "$(git rev-parse to-rebase-ff)"
+	test_cmp_rev HEAD to-rebase-ff
 '
 
 test_expect_success '--rebase with conflicts shows advice' '
@@ -328,7 +328,7 @@ test_expect_success 'failed --rebase shows advice' '
 test_expect_success '--rebase fails with multiple branches' '
 	git reset --hard before-rebase &&
 	test_must_fail git pull --rebase . copy master 2>err &&
-	test "$(git rev-parse HEAD)" = "$(git rev-parse before-rebase)" &&
+	test_cmp_rev HEAD before-rebase &&
 	test_i18ngrep "Cannot rebase onto multiple branches" err &&
 	test modified = "$(git show HEAD:file)"
 '
@@ -380,7 +380,7 @@ test_expect_success 'pull.rebase' '
 	git reset --hard before-rebase &&
 	test_config pull.rebase true &&
 	git pull . copy &&
-	test "$(git rev-parse HEAD^)" = "$(git rev-parse copy)" &&
+	test_cmp_rev HEAD^ copy &&
 	test new = "$(git show HEAD:file2)"
 '
 
@@ -398,7 +398,7 @@ test_expect_success 'branch.to-rebase.rebase' '
 	git reset --hard before-rebase &&
 	test_config branch.to-rebase.rebase true &&
 	git pull . copy &&
-	test "$(git rev-parse HEAD^)" = "$(git rev-parse copy)" &&
+	test_cmp_rev HEAD^ copy &&
 	test new = "$(git show HEAD:file2)"
 '
 
@@ -407,14 +407,14 @@ test_expect_success 'branch.to-rebase.rebase should override pull.rebase' '
 	test_config pull.rebase true &&
 	test_config branch.to-rebase.rebase false &&
 	git pull . copy &&
-	test "$(git rev-parse HEAD^)" != "$(git rev-parse copy)" &&
+	test_cmp_rev ! HEAD^ copy &&
 	test new = "$(git show HEAD:file2)"
 '
 
 test_expect_success 'pull --rebase warns on --verify-signatures' '
 	git reset --hard before-rebase &&
 	git pull --rebase --verify-signatures . copy 2>err &&
-	test "$(git rev-parse HEAD^)" = "$(git rev-parse copy)" &&
+	test_cmp_rev HEAD^ copy &&
 	test new = "$(git show HEAD:file2)" &&
 	test_i18ngrep "ignoring --verify-signatures for rebase" err
 '
@@ -422,7 +422,7 @@ test_expect_success 'pull --rebase warns on --verify-signatures' '
 test_expect_success 'pull --rebase does not warn on --no-verify-signatures' '
 	git reset --hard before-rebase &&
 	git pull --rebase --no-verify-signatures . copy 2>err &&
-	test "$(git rev-parse HEAD^)" = "$(git rev-parse copy)" &&
+	test_cmp_rev HEAD^ copy &&
 	test new = "$(git show HEAD:file2)" &&
 	test_i18ngrep ! "verify-signatures" err
 '
@@ -443,8 +443,8 @@ test_expect_success 'pull.rebase=false create a new merge commit' '
 	git reset --hard before-preserve-rebase &&
 	test_config pull.rebase false &&
 	git pull . copy &&
-	test "$(git rev-parse HEAD^1)" = "$(git rev-parse before-preserve-rebase)" &&
-	test "$(git rev-parse HEAD^2)" = "$(git rev-parse copy)" &&
+	test_cmp_rev HEAD^1 before-preserve-rebase &&
+	test_cmp_rev HEAD^2 copy &&
 	test file3 = "$(git show HEAD:file3.t)"
 '
 
@@ -452,7 +452,7 @@ test_expect_success 'pull.rebase=true flattens keep-merge' '
 	git reset --hard before-preserve-rebase &&
 	test_config pull.rebase true &&
 	git pull . copy &&
-	test "$(git rev-parse HEAD^^)" = "$(git rev-parse copy)" &&
+	test_cmp_rev HEAD^^ copy &&
 	test file3 = "$(git show HEAD:file3.t)"
 '
 
@@ -460,7 +460,7 @@ test_expect_success 'pull.rebase=1 is treated as true and flattens keep-merge' '
 	git reset --hard before-preserve-rebase &&
 	test_config pull.rebase 1 &&
 	git pull . copy &&
-	test "$(git rev-parse HEAD^^)" = "$(git rev-parse copy)" &&
+	test_cmp_rev HEAD^^ copy &&
 	test file3 = "$(git show HEAD:file3.t)"
 '
 
@@ -469,8 +469,8 @@ test_expect_success REBASE_P \
 	git reset --hard before-preserve-rebase &&
 	test_config pull.rebase preserve &&
 	git pull . copy &&
-	test "$(git rev-parse HEAD^^)" = "$(git rev-parse copy)" &&
-	test "$(git rev-parse HEAD^2)" = "$(git rev-parse keep-merge)"
+	test_cmp_rev HEAD^^ copy &&
+	test_cmp_rev HEAD^2 keep-merge
 '
 
 test_expect_success 'pull.rebase=interactive' '
@@ -505,8 +505,8 @@ test_expect_success '--rebase=false create a new merge commit' '
 	git reset --hard before-preserve-rebase &&
 	test_config pull.rebase true &&
 	git pull --rebase=false . copy &&
-	test "$(git rev-parse HEAD^1)" = "$(git rev-parse before-preserve-rebase)" &&
-	test "$(git rev-parse HEAD^2)" = "$(git rev-parse copy)" &&
+	test_cmp_rev HEAD^1 before-preserve-rebase &&
+	test_cmp_rev HEAD^2 copy &&
 	test file3 = "$(git show HEAD:file3.t)"
 '
 
@@ -514,7 +514,7 @@ test_expect_success '--rebase=true rebases and flattens keep-merge' '
 	git reset --hard before-preserve-rebase &&
 	test_config pull.rebase preserve &&
 	git pull --rebase=true . copy &&
-	test "$(git rev-parse HEAD^^)" = "$(git rev-parse copy)" &&
+	test_cmp_rev HEAD^^ copy &&
 	test file3 = "$(git show HEAD:file3.t)"
 '
 
@@ -523,8 +523,8 @@ test_expect_success REBASE_P \
 	git reset --hard before-preserve-rebase &&
 	test_config pull.rebase true &&
 	git pull --rebase=preserve . copy &&
-	test "$(git rev-parse HEAD^^)" = "$(git rev-parse copy)" &&
-	test "$(git rev-parse HEAD^2)" = "$(git rev-parse keep-merge)"
+	test_cmp_rev HEAD^^ copy &&
+	test_cmp_rev HEAD^2 keep-merge
 '
 
 test_expect_success '--rebase=invalid fails' '
@@ -536,7 +536,7 @@ test_expect_success '--rebase overrides pull.rebase=preserve and flattens keep-m
 	git reset --hard before-preserve-rebase &&
 	test_config pull.rebase preserve &&
 	git pull --rebase . copy &&
-	test "$(git rev-parse HEAD^^)" = "$(git rev-parse copy)" &&
+	test_cmp_rev HEAD^^ copy &&
 	test file3 = "$(git show HEAD:file3.t)"
 '
 
@@ -597,10 +597,10 @@ test_expect_success 'pull --rebase dies early with dirty working directory' '
 	echo dirty >>file &&
 	git add file &&
 	test_must_fail git pull &&
-	test "$COPY" = "$(git rev-parse --verify me/copy)" &&
+	test_cmp_rev "$COPY" me/copy &&
 	git checkout HEAD -- file &&
 	git pull &&
-	test "$COPY" != "$(git rev-parse --verify me/copy)"
+	test_cmp_rev ! "$COPY" me/copy
 '
 
 test_expect_success 'pull --rebase works on branch yet to be born' '
-- 
2.24.0.300.g722ba42680


  parent reply	other threads:[~2019-11-12  0:14 UTC|newest]

Thread overview: 116+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-17 23:16 [PATCH 00/12] t5520: various test cleanup Denton Liu
2019-10-17 23:16 ` [PATCH 01/12] t5520: improve test style Denton Liu
2019-10-17 23:16 ` [PATCH 02/12] t5520: use sq for test case names Denton Liu
2019-10-17 23:17 ` [PATCH 03/12] t5520: let sed open its own input Denton Liu
2019-10-17 23:17 ` [PATCH 04/12] t5520: replace test -f with test_path_is_file Denton Liu
2019-10-17 23:26   ` Eric Sunshine
2019-10-17 23:35   ` [PATCH 4.5/12] t5520: replace test -f with test-lib functions Denton Liu
2019-10-18  0:11     ` Eric Sunshine
2019-10-17 23:17 ` [PATCH 05/12] t5520: remove spaces after redirect operator Denton Liu
2019-10-17 23:17 ` [PATCH 06/12] t5520: use test_line_count where possible Denton Liu
2019-10-17 23:17 ` [PATCH 07/12] t5520: replace test -{n,z} with test-lib functions Denton Liu
2019-10-17 23:31   ` Eric Sunshine
2019-10-17 23:17 ` [PATCH 08/12] t5520: use test_cmp_rev where possible Denton Liu
2019-10-17 23:41   ` Eric Sunshine
2019-10-18 18:52     ` Denton Liu
2019-10-23 13:53       ` Eric Sunshine
2019-10-17 23:17 ` [PATCH 09/12] t5520: test single-line files by git with test_cmp Denton Liu
2019-10-17 23:49   ` Eric Sunshine
2019-10-17 23:17 ` [PATCH 10/12] t5520: don't put git in upstream of pipe Denton Liu
2019-10-17 23:17 ` [PATCH 11/12] t5520: replace subshell cat comparison with test_cmp Denton Liu
2019-10-17 23:17 ` [PATCH 12/12] t5520: replace `! git` with `test_must_fail git` Denton Liu
2019-10-18 22:10 ` [PATCH v2 00/15] t5520: various test cleanup Denton Liu
2019-10-18 22:04   ` [PATCH v2 01/15] t7408: replace `test_must_fail test_path_is_file` Denton Liu
2019-10-19 11:58     ` Johannes Sixt
2019-10-18 22:04   ` [PATCH v2 09/15] t5520: replace test -{n,z} with test-lib functions Denton Liu
2019-10-18 22:04   ` [PATCH v2 11/15] t5520: test single-line files by git with test_cmp Denton Liu
2019-10-18 22:10   ` [PATCH v2 02/15] t: teach test_cmp_rev to accept ! for not-equals Denton Liu
2019-10-18 22:45     ` SZEDER Gábor
2019-10-18 22:10   ` [PATCH v2 03/15] t5520: improve test style Denton Liu
2019-10-18 22:10   ` [PATCH v2 04/15] t5520: use sq for test case names Denton Liu
2019-10-18 22:10   ` [PATCH v2 05/15] t5520: let sed open its own input Denton Liu
2019-10-18 22:10   ` [PATCH v2 06/15] t5520: replace test -f with test-lib functions Denton Liu
2019-10-18 22:10   ` [PATCH v2 07/15] t5520: remove spaces after redirect operator Denton Liu
2019-10-18 22:10   ` [PATCH v2 08/15] t5520: use test_line_count where possible Denton Liu
2019-10-18 22:10   ` [PATCH v2 10/15] t5520: use test_cmp_rev " Denton Liu
2019-10-18 22:10   ` [PATCH v2 12/15] t5520: don't put git in upstream of pipe Denton Liu
2019-10-18 22:10   ` [PATCH v2 13/15] t5520: replace subshell cat comparison with test_cmp Denton Liu
2019-10-18 22:10   ` [PATCH v2 14/15] t5520: remove redundant lines in test cases Denton Liu
2019-10-18 22:10   ` [PATCH v2 15/15] t5520: replace `! git` with `test_must_fail git` Denton Liu
2019-10-18 22:14   ` [PATCH v2 00/15] t5520: various test cleanup Denton Liu
2019-10-22 10:19   ` [PATCH v3 00/14] " Denton Liu
2019-10-22 10:19     ` [PATCH v3 01/14] t: teach test_cmp_rev to accept ! for not-equals Denton Liu
2019-10-22 10:19     ` [PATCH v3 02/14] t5520: improve test style Denton Liu
2019-10-22 10:19     ` [PATCH v3 03/14] t5520: use sq for test case names Denton Liu
2019-10-22 10:20     ` [PATCH v3 04/14] t5520: let sed open its own input Denton Liu
2019-10-22 10:20     ` [PATCH v3 05/14] t5520: replace test -f with test-lib functions Denton Liu
2019-10-22 10:20     ` [PATCH v3 06/14] t5520: remove spaces after redirect operator Denton Liu
2019-10-22 10:20     ` [PATCH v3 07/14] t5520: use test_line_count where possible Denton Liu
2019-10-22 10:20     ` [PATCH v3 08/14] t5520: replace test -{n,z} with test-lib functions Denton Liu
2019-10-22 10:20     ` [PATCH v3 09/14] t5520: use test_cmp_rev where possible Denton Liu
2019-10-22 10:20     ` [PATCH v3 10/14] t5520: test single-line files by git with test_cmp Denton Liu
2019-10-22 10:20     ` [PATCH v3 11/14] t5520: don't put git in upstream of pipe Denton Liu
2019-10-22 10:20     ` [PATCH v3 12/14] t5520: replace subshell cat comparison with test_cmp Denton Liu
2019-10-22 10:20     ` [PATCH v3 13/14] t5520: remove redundant lines in test cases Denton Liu
2019-10-22 10:20     ` [PATCH v3 14/14] t5520: replace `! git` with `test_must_fail git` Denton Liu
2019-10-24 23:21     ` [PATCH v3 00/14] t5520: various test cleanup Denton Liu
2019-10-25  3:44       ` Junio C Hamano
2019-11-04 19:17         ` Denton Liu
2019-11-06  2:37           ` Junio C Hamano
2019-11-07 18:51     ` [PATCH v4 " Denton Liu
2019-11-07 18:51       ` [PATCH v4 01/14] t: teach test_cmp_rev to accept ! for not-equals Denton Liu
2019-11-08  3:24         ` Junio C Hamano
2019-11-08  8:23           ` Denton Liu
2019-11-08 12:49             ` Junio C Hamano
2019-11-08 21:19               ` Denton Liu
2019-11-10  6:58                 ` Junio C Hamano
2019-11-07 18:51       ` [PATCH v4 02/14] t5520: improve test style Denton Liu
2019-11-07 18:51       ` [PATCH v4 03/14] t5520: use sq for test case names Denton Liu
2019-11-07 18:51       ` [PATCH v4 04/14] t5520: let sed open its own input Denton Liu
2019-11-07 18:51       ` [PATCH v4 05/14] t5520: replace test -f with test-lib functions Denton Liu
2019-11-07 18:51       ` [PATCH v4 06/14] t5520: remove spaces after redirect operator Denton Liu
2019-11-07 18:51       ` [PATCH v4 07/14] t5520: use test_line_count where possible Denton Liu
2019-11-07 18:51       ` [PATCH v4 08/14] t5520: replace test -{n,z} with test-lib functions Denton Liu
2019-11-07 18:51       ` [PATCH v4 09/14] t5520: use test_cmp_rev where possible Denton Liu
2019-11-07 18:51       ` [PATCH v4 10/14] t5520: test single-line files by git with test_cmp Denton Liu
2019-11-07 18:51       ` [PATCH v4 11/14] t5520: don't put git in upstream of pipe Denton Liu
2019-11-07 18:51       ` [PATCH v4 12/14] t5520: replace subshell cat comparison with test_cmp Denton Liu
2019-11-07 18:51       ` [PATCH v4 13/14] t5520: remove redundant lines in test cases Denton Liu
2019-11-07 18:51       ` [PATCH v4 14/14] t5520: replace `! git` with `test_must_fail git` Denton Liu
2019-11-12  0:13       ` [PATCH v5 00/14] t5520: various test cleanup Denton Liu
2019-11-12  0:13         ` [PATCH v5 01/14] t: teach test_cmp_rev to accept ! for not-equals Denton Liu
2019-11-12  6:52           ` Junio C Hamano
2019-11-12 19:38             ` [PATCH] fixup! " Denton Liu
2019-11-12  0:13         ` [PATCH v5 02/14] t5520: improve test style Denton Liu
2019-11-12  0:13         ` [PATCH v5 03/14] t5520: use sq for test case names Denton Liu
2019-11-12  0:13         ` [PATCH v5 04/14] t5520: let sed open its own input Denton Liu
2019-11-12  0:13         ` [PATCH v5 05/14] t5520: replace test -f with test-lib functions Denton Liu
2019-11-12  0:13         ` [PATCH v5 06/14] t5520: remove spaces after redirect operator Denton Liu
2019-11-12  0:13         ` [PATCH v5 07/14] t5520: use test_line_count where possible Denton Liu
2019-11-12  0:13         ` [PATCH v5 08/14] t5520: replace test -{n,z} with test-lib functions Denton Liu
2019-11-12  0:14         ` Denton Liu [this message]
2019-11-12  0:14         ` [PATCH v5 10/14] t5520: test single-line files by git with test_cmp Denton Liu
2019-11-12  5:17           ` Junio C Hamano
2019-11-12 23:06             ` Denton Liu
2019-11-12  0:14         ` [PATCH v5 11/14] t5520: don't put git in upstream of pipe Denton Liu
2019-11-12  0:14         ` [PATCH v5 12/14] t5520: replace subshell cat comparison with test_cmp Denton Liu
2019-11-12  0:14         ` [PATCH v5 13/14] t5520: remove redundant lines in test cases Denton Liu
2019-11-12  0:14         ` [PATCH v5 14/14] t5520: replace `! git` with `test_must_fail git` Denton Liu
2019-11-12 23:07         ` [PATCH v6 00/14] t5520: various test cleanup Denton Liu
2019-11-12 23:07           ` [PATCH v6 01/14] t: teach test_cmp_rev to accept ! for not-equals Denton Liu
2019-11-13  1:57             ` Junio C Hamano
2019-11-14  0:52               ` Denton Liu
2019-11-12 23:07           ` [PATCH v6 02/14] t5520: improve test style Denton Liu
2019-11-12 23:07           ` [PATCH v6 03/14] t5520: use sq for test case names Denton Liu
2019-11-12 23:07           ` [PATCH v6 04/14] t5520: let sed open its own input Denton Liu
2019-11-12 23:07           ` [PATCH v6 05/14] t5520: replace test -f with test-lib functions Denton Liu
2019-11-12 23:07           ` [PATCH v6 06/14] t5520: remove spaces after redirect operator Denton Liu
2019-11-12 23:08           ` [PATCH v6 07/14] t5520: use test_line_count where possible Denton Liu
2019-11-12 23:08           ` [PATCH v6 08/14] t5520: replace test -{n,z} with test-lib functions Denton Liu
2019-11-12 23:08           ` [PATCH v6 09/14] t5520: use test_cmp_rev where possible Denton Liu
2019-11-12 23:08           ` [PATCH v6 10/14] t5520: test single-line files by git with test_cmp Denton Liu
2019-11-12 23:08           ` [PATCH v6 11/14] t5520: don't put git in upstream of pipe Denton Liu
2019-11-12 23:08           ` [PATCH v6 12/14] t5520: replace $(cat ...) comparison with test_cmp Denton Liu
2019-11-12 23:08           ` [PATCH v6 13/14] t5520: remove redundant lines in test cases Denton Liu
2019-11-12 23:08           ` [PATCH v6 14/14] t5520: replace `! git` with `test_must_fail git` Denton Liu
2019-11-13  1:59           ` [PATCH v6 00/14] t5520: various test cleanup Junio C Hamano

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