From: Eric Sunshine <sunshine@sunshineco.com>
To: git@vger.kernel.org
Cc: Jeff King <peff@peff.net>, Eric Sunshine <ericsunshine@gmail.com>
Subject: [PATCH 14/19] tests: apply modern idiom for exiting loop upon failure
Date: Thu, 9 Dec 2021 00:11:10 -0500 [thread overview]
Message-ID: <20211209051115.52629-15-sunshine@sunshineco.com> (raw)
In-Reply-To: <20211209051115.52629-1-sunshine@sunshineco.com>
Rather than maintaining a flag indicating a failure within a loop and
aborting the test when the loop ends if the flag is set, modern practice
is to signal the failure immediately by exiting the loop early via
`return 1` (or `exit 1` if inside a subshell). Simplify these loops by
following the modern idiom.
Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
---
t/t1050-large.sh | 26 ++++++++------------------
t/t5505-remote.sh | 6 ++----
t/t9400-git-cvsserver-server.sh | 5 ++---
3 files changed, 12 insertions(+), 25 deletions(-)
diff --git a/t/t1050-large.sh b/t/t1050-large.sh
index 99ff2866b7..0e4267c723 100755
--- a/t/t1050-large.sh
+++ b/t/t1050-large.sh
@@ -51,27 +51,21 @@ EOF
test_expect_success 'add a large file or two' '
git add large1 huge large2 &&
# make sure we got a single packfile and no loose objects
- bad= count=0 idx= &&
+ count=0 idx= &&
for p in .git/objects/pack/pack-*.pack
do
count=$(( $count + 1 )) &&
- if test_path_is_file "$p" &&
- idx=${p%.pack}.idx && test_path_is_file "$idx"
- then
- continue
- fi
- bad=t
+ test_path_is_file "$p" &&
+ idx=${p%.pack}.idx &&
+ test_path_is_file "$idx" || return 1
done &&
- test -z "$bad" &&
test $count = 1 &&
cnt=$(git show-index <"$idx" | wc -l) &&
test $cnt = 2 &&
for l in .git/objects/$OIDPATH_REGEX
do
- test_path_is_file "$l" || continue
- bad=t
+ test_path_is_missing "$l" || return 1
done &&
- test -z "$bad" &&
# attempt to add another copy of the same
git add large3 &&
@@ -79,14 +73,10 @@ test_expect_success 'add a large file or two' '
for p in .git/objects/pack/pack-*.pack
do
count=$(( $count + 1 )) &&
- if test_path_is_file "$p" &&
- idx=${p%.pack}.idx && test_path_is_file "$idx"
- then
- continue
- fi
- bad=t
+ test_path_is_file "$p" &&
+ idx=${p%.pack}.idx &&
+ test_path_is_file "$idx" || return 1
done &&
- test -z "$bad" &&
test $count = 1
'
diff --git a/t/t5505-remote.sh b/t/t5505-remote.sh
index e6e3c8f552..5ef8db481c 100755
--- a/t/t5505-remote.sh
+++ b/t/t5505-remote.sh
@@ -1332,7 +1332,6 @@ test_expect_success 'unqualified <dst> refspec DWIM and advice' '
(
cd test &&
git tag -a -m "Some tag" some-tag main &&
- exit_with=true &&
for type in commit tag tree blob
do
if test "$type" = "blob"
@@ -1348,9 +1347,8 @@ test_expect_success 'unqualified <dst> refspec DWIM and advice' '
push origin $oid:dst 2>err &&
test_i18ngrep "error: The destination you" err &&
test_i18ngrep ! "hint: Did you mean" err ||
- exit_with=false
- done &&
- $exit_with
+ exit 1
+ done
)
'
diff --git a/t/t9400-git-cvsserver-server.sh b/t/t9400-git-cvsserver-server.sh
index 17f988edd2..a6a73effde 100755
--- a/t/t9400-git-cvsserver-server.sh
+++ b/t/t9400-git-cvsserver-server.sh
@@ -350,10 +350,9 @@ test_expect_success 'cvs update (subdirectories)' \
test_cmp "$dir/$filename" "../$dir/$filename"; then
:
else
- echo >failure
+ exit 1
fi
- done) &&
- test ! -f failure'
+ done)'
cd "$WORKDIR"
test_expect_success 'cvs update (delete file)' \
--
2.34.1.307.g9b7440fafd
next prev parent reply other threads:[~2021-12-09 5:12 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-09 5:10 [PATCH 00/19] tests: fix broken &&-chains & abort loops on error Eric Sunshine
2021-12-09 5:10 ` [PATCH 01/19] t/lib-pager: use sane_unset() to avoid breaking &&-chain Eric Sunshine
2021-12-09 5:10 ` [PATCH 02/19] t1010: fix unnoticed failure on Windows Eric Sunshine
2021-12-09 16:27 ` Elijah Newren
2021-12-09 16:45 ` Eric Sunshine
2021-12-09 5:10 ` [PATCH 03/19] t1020: avoid aborting entire test script when one test fails Eric Sunshine
2021-12-09 5:11 ` [PATCH 04/19] t4202: clarify intent by creating expected content less cleverly Eric Sunshine
2021-12-10 9:09 ` Jeff King
2021-12-09 5:11 ` [PATCH 05/19] t5516: drop unnecessary subshell and command invocation Eric Sunshine
2021-12-10 9:10 ` Jeff King
2021-12-09 5:11 ` [PATCH 06/19] t6300: make `%(raw:size) --shell` test more robust Eric Sunshine
2021-12-10 9:14 ` Jeff King
2021-12-09 5:11 ` [PATCH 07/19] t9107: use shell parameter expansion to avoid breaking &&-chain Eric Sunshine
2021-12-09 5:11 ` [PATCH 08/19] tests: simplify construction of large blocks of text Eric Sunshine
2021-12-09 5:11 ` [PATCH 09/19] tests: use test_write_lines() to generate line-oriented output Eric Sunshine
2021-12-10 9:22 ` Jeff King
2021-12-11 6:59 ` Eric Sunshine
2021-12-09 5:11 ` [PATCH 10/19] tests: fix broken &&-chains in compound statements Eric Sunshine
2021-12-09 5:11 ` [PATCH 11/19] tests: fix broken &&-chains in `$(...)` command substitutions Eric Sunshine
2021-12-09 16:44 ` Elijah Newren
2021-12-09 16:53 ` Eric Sunshine
2021-12-09 16:57 ` Elijah Newren
2021-12-10 9:27 ` Jeff King
2021-12-09 5:11 ` [PATCH 12/19] tests: fix broken &&-chains in `{...}` groups Eric Sunshine
2021-12-10 9:29 ` Jeff King
2021-12-11 7:14 ` Eric Sunshine
2021-12-10 9:38 ` Fabian Stelzer
2021-12-11 7:32 ` Eric Sunshine
2021-12-09 5:11 ` [PATCH 13/19] tests: apply modern idiom for signaling test failure Eric Sunshine
2021-12-10 9:32 ` Jeff King
2021-12-11 7:47 ` Eric Sunshine
2021-12-09 5:11 ` Eric Sunshine [this message]
2021-12-10 9:36 ` [PATCH 14/19] tests: apply modern idiom for exiting loop upon failure Jeff King
2021-12-09 5:11 ` [PATCH 15/19] tests: simplify by dropping unnecessary `for` loops Eric Sunshine
2021-12-09 16:50 ` Elijah Newren
2021-12-09 5:11 ` [PATCH 16/19] t0000-t3999: detect and signal failure within loop Eric Sunshine
2021-12-09 5:11 ` [PATCH 17/19] t4000-t4999: " Eric Sunshine
2021-12-10 9:53 ` Fabian Stelzer
2021-12-11 8:06 ` Eric Sunshine
2021-12-09 5:11 ` [PATCH 18/19] t5000-t5999: " Eric Sunshine
2021-12-09 5:11 ` [PATCH 19/19] t6000-t9999: " Eric Sunshine
2021-12-09 17:02 ` [PATCH 00/19] tests: fix broken &&-chains & abort loops on error Elijah Newren
2021-12-09 19:17 ` Eric Sunshine
2021-12-10 9:38 ` Jeff King
2021-12-10 9:57 ` Fabian Stelzer
2021-12-11 8:16 ` Eric Sunshine
2021-12-11 9:58 ` [PATCH v1.1 2/19] t1010: fix unnoticed failure on Windows Eric Sunshine
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