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[PATCH v2 11/15] t5520: test single-line files by git with test_cmp

From
Denton Liu <liu.denton@gmail.com>
Date
Oct 18, 2019, 22:04 UTC
Message-ID
<52cf4f0d0fbab70ed90e24bba9271521d3e55d5b.1571435195.git.liu.denton@gmail.com>
In-Reply-To
<cover.1571435195.git.liu.denton@gmail.com>

In case an invocation of a Git command fails within the subshell, the failure will be masked. Replace the subshell with a file-redirection and a call to test_cmp.

This change was done with the following GNU sed expressions:
	s/\(\s*\)test \([^ ]*\) = "$(\(git [^)]*\))"/\1echo \2 >expect \&\&\n\1\3 >actual \&\&\n\1test_cmp expect actual/
	s/\(\s*\)test "$(\(git [^)]*\))" = \([^ ]*\)/\1echo \3 >expect \&\&\n\1\2 >actual \&\&\n\1test_cmp expect actual/

A future patch will clean up situations where we have multiple duplicate statements within a test case. This is done to keep this patch purely mechanical.

Signed-off-by: Denton Liu <liu.denton@gmail.com>
---
 t/t5520-pull.sh | 64 ++++++++++++++++++++++++++++++++++++-------------
 1 file changed, 48 insertions(+), 16 deletions(-)
diff --git a/t/t5520-pull.sh b/t/t5520-pull.sh
index 1af6ea06ee..8b7e7ae55d 100755
--- a/t/t5520-pull.sh
+++ b/t/t5520-pull.sh
@@ -255,7 +255,9 @@ test_expect_success '--rebase' '
 	git tag before-rebase &&
 	git pull --rebase . copy &&
 	test_cmp_rev HEAD^ copy &&
-	test new = "$(git show HEAD:file2)"
+	echo new >expect &&
+	git show HEAD:file2 >actual &&
+	test_cmp expect actual
 '
 
 test_expect_success '--rebase fast forward' '
@@ -330,7 +332,9 @@ test_expect_success '--rebase fails with multiple branches' '
 	test_must_fail git pull --rebase . copy master 2>err &&
 	test_cmp_rev HEAD before-rebase &&
 	test_i18ngrep "Cannot rebase onto multiple branches" err &&
-	test modified = "$(git show HEAD:file)"
+	echo modified >expect &&
+	git show HEAD:file >actual &&
+	test_cmp expect actual
 '
 
 test_expect_success 'pull --rebase succeeds with dirty working directory and rebase.autostash set' '
@@ -381,7 +385,9 @@ test_expect_success 'pull.rebase' '
 	test_config pull.rebase true &&
 	git pull . copy &&
 	test_cmp_rev HEAD^ copy &&
-	test new = "$(git show HEAD:file2)"
+	echo new >expect &&
+	git show HEAD:file2 >actual &&
+	test_cmp expect actual
 '
 
 test_expect_success 'pull --autostash & pull.rebase=true' '
@@ -399,7 +405,9 @@ test_expect_success 'branch.to-rebase.rebase' '
 	test_config branch.to-rebase.rebase true &&
 	git pull . copy &&
 	test_cmp_rev HEAD^ copy &&
-	test new = "$(git show HEAD:file2)"
+	echo new >expect &&
+	git show HEAD:file2 >actual &&
+	test_cmp expect actual
 '
 
 test_expect_success 'branch.to-rebase.rebase should override pull.rebase' '
@@ -408,14 +416,18 @@ test_expect_success 'branch.to-rebase.rebase should override pull.rebase' '
 	test_config branch.to-rebase.rebase false &&
 	git pull . copy &&
 	test_cmp_rev ! HEAD^ copy &&
-	test new = "$(git show HEAD:file2)"
+	echo new >expect &&
+	git show HEAD:file2 >actual &&
+	test_cmp expect actual
 '
 
 test_expect_success 'pull --rebase warns on --verify-signatures' '
 	git reset --hard before-rebase &&
 	git pull --rebase --verify-signatures . copy 2>err &&
 	test_cmp_rev HEAD^ copy &&
-	test new = "$(git show HEAD:file2)" &&
+	echo new >expect &&
+	git show HEAD:file2 >actual &&
+	test_cmp expect actual &&
 	test_i18ngrep "ignoring --verify-signatures for rebase" err
 '
 
@@ -423,7 +435,9 @@ 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_cmp_rev HEAD^ copy &&
-	test new = "$(git show HEAD:file2)" &&
+	echo new >expect &&
+	git show HEAD:file2 >actual &&
+	test_cmp expect actual &&
 	test_i18ngrep ! "verify-signatures" err
 '
 
@@ -445,7 +459,9 @@ test_expect_success 'pull.rebase=false create a new merge commit' '
 	git pull . copy &&
 	test_cmp_rev HEAD^1 before-preserve-rebase &&
 	test_cmp_rev HEAD^2 copy &&
-	test file3 = "$(git show HEAD:file3.t)"
+	echo file3 >expect &&
+	git show HEAD:file3.t >actual &&
+	test_cmp expect actual
 '
 
 test_expect_success 'pull.rebase=true flattens keep-merge' '
@@ -453,7 +469,9 @@ test_expect_success 'pull.rebase=true flattens keep-merge' '
 	test_config pull.rebase true &&
 	git pull . copy &&
 	test_cmp_rev HEAD^^ copy &&
-	test file3 = "$(git show HEAD:file3.t)"
+	echo file3 >expect &&
+	git show HEAD:file3.t >actual &&
+	test_cmp expect actual
 '
 
 test_expect_success 'pull.rebase=1 is treated as true and flattens keep-merge' '
@@ -461,7 +479,9 @@ test_expect_success 'pull.rebase=1 is treated as true and flattens keep-merge' '
 	test_config pull.rebase 1 &&
 	git pull . copy &&
 	test_cmp_rev HEAD^^ copy &&
-	test file3 = "$(git show HEAD:file3.t)"
+	echo file3 >expect &&
+	git show HEAD:file3.t >actual &&
+	test_cmp expect actual
 '
 
 test_expect_success REBASE_P \
@@ -507,7 +527,9 @@ test_expect_success '--rebase=false create a new merge commit' '
 	git pull --rebase=false . copy &&
 	test_cmp_rev HEAD^1 before-preserve-rebase &&
 	test_cmp_rev HEAD^2 copy &&
-	test file3 = "$(git show HEAD:file3.t)"
+	echo file3 >expect &&
+	git show HEAD:file3.t >actual &&
+	test_cmp expect actual
 '
 
 test_expect_success '--rebase=true rebases and flattens keep-merge' '
@@ -515,7 +537,9 @@ test_expect_success '--rebase=true rebases and flattens keep-merge' '
 	test_config pull.rebase preserve &&
 	git pull --rebase=true . copy &&
 	test_cmp_rev HEAD^^ copy &&
-	test file3 = "$(git show HEAD:file3.t)"
+	echo file3 >expect &&
+	git show HEAD:file3.t >actual &&
+	test_cmp expect actual
 '
 
 test_expect_success REBASE_P \
@@ -537,7 +561,9 @@ test_expect_success '--rebase overrides pull.rebase=preserve and flattens keep-m
 	test_config pull.rebase preserve &&
 	git pull --rebase . copy &&
 	test_cmp_rev HEAD^^ copy &&
-	test file3 = "$(git show HEAD:file3.t)"
+	echo file3 >expect &&
+	git show HEAD:file3.t >actual &&
+	test_cmp expect actual
 '
 
 test_expect_success '--rebase with rebased upstream' '
@@ -622,10 +648,16 @@ test_expect_success 'pull --rebase fails on unborn branch with staged changes' '
 		cd empty_repo2 &&
 		echo staged-file >staged-file &&
 		git add staged-file &&
-		test "$(git ls-files)" = staged-file &&
+		echo staged-file >expect &&
+		git ls-files >actual &&
+		test_cmp expect actual &&
 		test_must_fail git pull --rebase .. master 2>err &&
-		test "$(git ls-files)" = staged-file &&
-		test "$(git show :staged-file)" = staged-file &&
+		echo staged-file >expect &&
+		git ls-files >actual &&
+		test_cmp expect actual &&
+		echo staged-file >expect &&
+		git show :staged-file >actual &&
+		test_cmp expect actual &&
 		test_i18ngrep "unborn branch with changes added to the index" err
 	)
 '

-- 
2.23.0.897.g0a19638b1e
Previous: Denton LiuNext: Denton Liu
Message 26 of 116 in “t5520: various test cleanup”
  1. 00/12 t5520: various test cleanupDenton Liu, Oct 17, 2019
  2. 01/12 t5520: improve test styleDenton Liu, Oct 17, 2019
  3. 02/12 t5520: use sq for test case namesDenton Liu, Oct 17, 2019
  4. 03/12 t5520: let sed open its own inputDenton Liu, Oct 17, 2019
  5. 05/12 t5520: remove spaces after redirect operatorDenton Liu, Oct 17, 2019
  6. 04/12 t5520: replace test -f with test_path_is_fileDenton Liu, Oct 17, 2019
  7. Eric SunshineOct 17, 2019
  8. 5/12 t5520: replace test -f with test-lib functionsDenton Liu, Oct 17, 2019
  9. Eric SunshineOct 18, 2019
  10. 06/12 t5520: use test_line_count where possibleDenton Liu, Oct 17, 2019
  11. 07/12 t5520: replace test -{n,z} with test-lib functionsDenton Liu, Oct 17, 2019
  12. Eric SunshineOct 17, 2019
  13. 08/12 t5520: use test_cmp_rev where possibleDenton Liu, Oct 17, 2019
  14. Eric SunshineOct 17, 2019
  15. Denton LiuOct 18, 2019
  16. Eric SunshineOct 23, 2019
  17. 09/12 t5520: test single-line files by git with test_cmpDenton Liu, Oct 17, 2019
  18. Eric SunshineOct 17, 2019
  19. 10/12 t5520: don't put git in upstream of pipeDenton Liu, Oct 17, 2019
  20. 11/12 t5520: replace subshell cat comparison with test_cmpDenton Liu, Oct 17, 2019
  21. 12/12 t5520: replace `! git` with `test_must_fail git`Denton Liu, Oct 17, 2019
  22. 00/15 t5520: various test cleanupDenton Liu, Oct 18, 2019
  23. 01/15 t7408: replace `test_must_fail test_path_is_file`Denton Liu, Oct 18, 2019
  24. Johannes SixtOct 19, 2019
  25. 09/15 t5520: replace test -{n,z} with test-lib functionsDenton Liu, Oct 18, 2019
  26. 11/15 t5520: test single-line files by git with test_cmpDenton Liu, Oct 18, 2019
  27. 06/15 t5520: replace test -f with test-lib functionsDenton Liu, Oct 18, 2019
  28. 12/15 t5520: don't put git in upstream of pipeDenton Liu, Oct 18, 2019
  29. 14/15 t5520: remove redundant lines in test casesDenton Liu, Oct 18, 2019
  30. 15/15 t5520: replace `! git` with `test_must_fail git`Denton Liu, Oct 18, 2019
  31. 13/15 t5520: replace subshell cat comparison with test_cmpDenton Liu, Oct 18, 2019
  32. 10/15 t5520: use test_cmp_rev where possibleDenton Liu, Oct 18, 2019
  33. 08/15 t5520: use test_line_count where possibleDenton Liu, Oct 18, 2019
  34. 07/15 t5520: remove spaces after redirect operatorDenton Liu, Oct 18, 2019
  35. 05/15 t5520: let sed open its own inputDenton Liu, Oct 18, 2019
  36. 04/15 t5520: use sq for test case namesDenton Liu, Oct 18, 2019
  37. 03/15 t5520: improve test styleDenton Liu, Oct 18, 2019
  38. 02/15 t: teach test_cmp_rev to accept ! for not-equalsDenton Liu, Oct 18, 2019
  39. SZEDER GáborOct 18, 2019
  40. Denton LiuOct 18, 2019
  41. 00/14 t5520: various test cleanupDenton Liu, Oct 22, 2019
  42. 01/14 t: teach test_cmp_rev to accept ! for not-equalsDenton Liu, Oct 22, 2019
  43. 02/14 t5520: improve test styleDenton Liu, Oct 22, 2019
  44. 03/14 t5520: use sq for test case namesDenton Liu, Oct 22, 2019
  45. 04/14 t5520: let sed open its own inputDenton Liu, Oct 22, 2019
  46. 05/14 t5520: replace test -f with test-lib functionsDenton Liu, Oct 22, 2019
  47. 06/14 t5520: remove spaces after redirect operatorDenton Liu, Oct 22, 2019
  48. 07/14 t5520: use test_line_count where possibleDenton Liu, Oct 22, 2019
  49. 08/14 t5520: replace test -{n,z} with test-lib functionsDenton Liu, Oct 22, 2019
  50. 09/14 t5520: use test_cmp_rev where possibleDenton Liu, Oct 22, 2019
  51. 10/14 t5520: test single-line files by git with test_cmpDenton Liu, Oct 22, 2019
  52. 11/14 t5520: don't put git in upstream of pipeDenton Liu, Oct 22, 2019
  53. 12/14 t5520: replace subshell cat comparison with test_cmpDenton Liu, Oct 22, 2019
  54. 13/14 t5520: remove redundant lines in test casesDenton Liu, Oct 22, 2019
  55. 14/14 t5520: replace `! git` with `test_must_fail git`Denton Liu, Oct 22, 2019
  56. Denton LiuOct 24, 2019
  57. Junio C HamanoOct 25, 2019
  58. Denton LiuNov 4, 2019
  59. Junio C HamanoNov 6, 2019
  60. 00/14 t5520: various test cleanupDenton Liu, Nov 7, 2019
  61. 01/14 t: teach test_cmp_rev to accept ! for not-equalsDenton Liu, Nov 7, 2019
  62. Junio C HamanoNov 8, 2019
  63. Denton LiuNov 8, 2019
  64. Junio C HamanoNov 8, 2019
  65. Denton LiuNov 8, 2019
  66. Junio C HamanoNov 10, 2019
  67. 02/14 t5520: improve test styleDenton Liu, Nov 7, 2019
  68. 03/14 t5520: use sq for test case namesDenton Liu, Nov 7, 2019
  69. 04/14 t5520: let sed open its own inputDenton Liu, Nov 7, 2019
  70. 05/14 t5520: replace test -f with test-lib functionsDenton Liu, Nov 7, 2019
  71. 06/14 t5520: remove spaces after redirect operatorDenton Liu, Nov 7, 2019
  72. 07/14 t5520: use test_line_count where possibleDenton Liu, Nov 7, 2019
  73. 08/14 t5520: replace test -{n,z} with test-lib functionsDenton Liu, Nov 7, 2019
  74. 09/14 t5520: use test_cmp_rev where possibleDenton Liu, Nov 7, 2019
  75. 10/14 t5520: test single-line files by git with test_cmpDenton Liu, Nov 7, 2019
  76. 11/14 t5520: don't put git in upstream of pipeDenton Liu, Nov 7, 2019
  77. 12/14 t5520: replace subshell cat comparison with test_cmpDenton Liu, Nov 7, 2019
  78. 13/14 t5520: remove redundant lines in test casesDenton Liu, Nov 7, 2019
  79. 14/14 t5520: replace `! git` with `test_must_fail git`Denton Liu, Nov 7, 2019
  80. 00/14 t5520: various test cleanupDenton Liu, Nov 12, 2019
  81. 01/14 t: teach test_cmp_rev to accept ! for not-equalsDenton Liu, Nov 12, 2019
  82. Junio C HamanoNov 12, 2019
  83. fixup! t: teach test_cmp_rev to accept ! for not-equalsDenton Liu, Nov 12, 2019
  84. 02/14 t5520: improve test styleDenton Liu, Nov 12, 2019
  85. 03/14 t5520: use sq for test case namesDenton Liu, Nov 12, 2019
  86. 04/14 t5520: let sed open its own inputDenton Liu, Nov 12, 2019
  87. 05/14 t5520: replace test -f with test-lib functionsDenton Liu, Nov 12, 2019
  88. 06/14 t5520: remove spaces after redirect operatorDenton Liu, Nov 12, 2019
  89. 07/14 t5520: use test_line_count where possibleDenton Liu, Nov 12, 2019
  90. 08/14 t5520: replace test -{n,z} with test-lib functionsDenton Liu, Nov 12, 2019
  91. 09/14 t5520: use test_cmp_rev where possibleDenton Liu, Nov 12, 2019
  92. 10/14 t5520: test single-line files by git with test_cmpDenton Liu, Nov 12, 2019
  93. Junio C HamanoNov 12, 2019
  94. Denton LiuNov 12, 2019
  95. 11/14 t5520: don't put git in upstream of pipeDenton Liu, Nov 12, 2019
  96. 12/14 t5520: replace subshell cat comparison with test_cmpDenton Liu, Nov 12, 2019
  97. 13/14 t5520: remove redundant lines in test casesDenton Liu, Nov 12, 2019
  98. 14/14 t5520: replace `! git` with `test_must_fail git`Denton Liu, Nov 12, 2019
  99. 00/14 t5520: various test cleanupDenton Liu, Nov 12, 2019
  100. 01/14 t: teach test_cmp_rev to accept ! for not-equalsDenton Liu, Nov 12, 2019
  101. Junio C HamanoNov 13, 2019
  102. Denton LiuNov 14, 2019
  103. 02/14 t5520: improve test styleDenton Liu, Nov 12, 2019
  104. 03/14 t5520: use sq for test case namesDenton Liu, Nov 12, 2019
  105. 04/14 t5520: let sed open its own inputDenton Liu, Nov 12, 2019
  106. 05/14 t5520: replace test -f with test-lib functionsDenton Liu, Nov 12, 2019
  107. 06/14 t5520: remove spaces after redirect operatorDenton Liu, Nov 12, 2019
  108. 07/14 t5520: use test_line_count where possibleDenton Liu, Nov 12, 2019
  109. 08/14 t5520: replace test -{n,z} with test-lib functionsDenton Liu, Nov 12, 2019
  110. 09/14 t5520: use test_cmp_rev where possibleDenton Liu, Nov 12, 2019
  111. 10/14 t5520: test single-line files by git with test_cmpDenton Liu, Nov 12, 2019
  112. 11/14 t5520: don't put git in upstream of pipeDenton Liu, Nov 12, 2019
  113. 12/14 t5520: replace $(cat ...) comparison with test_cmpDenton Liu, Nov 12, 2019
  114. 13/14 t5520: remove redundant lines in test casesDenton Liu, Nov 12, 2019
  115. 14/14 t5520: replace `! git` with `test_must_fail git`Denton Liu, Nov 12, 2019
  116. Junio C HamanoNov 13, 2019

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