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[PATCH v3 02/13] t4216: use an '&&'-chain

From
Taylor Blau <me@ttaylorr.com>
Date
Sep 18, 2020, 02:58 UTC
Message-ID
<6c2a8c9c2f19c6a41aa22f25f3bb54defae4835e.1600397826.git.me@ttaylorr.com>
In-Reply-To
<cover.1600397826.git.me@ttaylorr.com>

In a759bfa9ee (t4216: add end to end tests for git log with Bloom filters, 2020-04-06), a 'rm' invocation was added without a corresponding '&&' chain.

When 'trace.perf' already exists, everything works fine. However, the function can be executed without 'trace.perf' on disk (eg., when the subset of tests run is altered with '--run'), and so the bare 'rm' complains about a missing file.

To remove some noise from the test log, invoke 'rm' with '-f', at which point it is sensible to place the 'rm -f' in an '&&'-chain, which is both (1) our usual style, and (2) avoids a broken chain in the future if more commands are added at the beginning of the function.

Helped-by: Eric Sunshine <sunshine@sunshineco.com>
Helped-by: Jeff King <peff@peff.net>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 t/t4216-log-bloom.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/t/t4216-log-bloom.sh b/t/t4216-log-bloom.sh
index 715912ad0f..cd89c75002 100755
--- a/t/t4216-log-bloom.sh
+++ b/t/t4216-log-bloom.sh
@@ -58,7 +58,7 @@ sane_unset GIT_TRACE2_PERF_BRIEF
 sane_unset GIT_TRACE2_CONFIG_PARAMS
 
 setup () {
-	rm "$TRASH_DIRECTORY/trace.perf"
+	rm -f "$TRASH_DIRECTORY/trace.perf" &&
 	git -c core.commitGraph=false log --pretty="format:%s" $1 >log_wo_bloom &&
 	GIT_TRACE2_PERF="$TRASH_DIRECTORY/trace.perf" git -c core.commitGraph=true log --pretty="format:%s" $1 >log_w_bloom
 }

-- 
2.28.0.510.g375ecf1f36
Previous: Taylor BlauNext: Taylor Blau
Message 59 of 75 in “more miscellaneous Bloom filter improvements, redux”
  1. 00/12 more miscellaneous Bloom filter improvements, reduxTaylor Blau, Sep 9, 2020
  2. 03/12 commit-graph: pass a 'struct repository *' in more placesTaylor Blau, Sep 9, 2020
  3. 11/12 commit-graph: rename 'split_commit_graph_opts'Taylor Blau, Sep 9, 2020
  4. 12/12 builtin/commit-graph.c: introduce '--max-new-filters=<n>'Taylor Blau, Sep 9, 2020
  5. Jeff KingSep 11, 2020
  6. Taylor BlauSep 11, 2020
  7. Taylor BlauSep 11, 2020
  8. Taylor BlauSep 14, 2020
  9. Derrick StoleeSep 14, 2020
  10. Taylor BlauSep 14, 2020
  11. Derrick StoleeSep 15, 2020
  12. Taylor BlauSep 15, 2020
  13. Junio C HamanoSep 15, 2020
  14. Taylor BlauSep 15, 2020
  15. Jeff KingSep 11, 2020
  16. Junio C HamanoSep 11, 2020
  17. 04/12 t/helper/test-read-graph.c: prepare repo settingsTaylor Blau, Sep 9, 2020
  18. 05/12 commit-graph: respect 'commitGraph.readChangedPaths'Taylor Blau, Sep 9, 2020
  19. 08/12 bloom: use provided 'struct bloom_filter_settings'Taylor Blau, Sep 9, 2020
  20. 06/12 commit-graph.c: store maximum changed pathsTaylor Blau, Sep 9, 2020
  21. 09/12 bloom/diff: properly short-circuit on max_changesTaylor Blau, Sep 9, 2020
  22. 10/12 bloom: encode out-of-bounds filters as non-emptyTaylor Blau, Sep 9, 2020
  23. Taylor BlauSep 10, 2020
  24. Taylor BlauSep 10, 2020
  25. Derrick StoleeSep 11, 2020
  26. 07/12 bloom: split 'get_bloom_filter()' in twoTaylor Blau, Sep 9, 2020
  27. 02/12 t4216: use an '&&'-chainTaylor Blau, Sep 9, 2020
  28. 01/12 commit-graph: introduce 'get_bloom_filter_settings()'Taylor Blau, Sep 9, 2020
  29. 00/13 more miscellaneous Bloom filter improvements, reduxTaylor Blau, Sep 16, 2020
  30. 04/13 t/helper/test-read-graph.c: prepare repo settingsTaylor Blau, Sep 16, 2020
  31. 03/13 commit-graph: pass a 'struct repository *' in more placesTaylor Blau, Sep 16, 2020
  32. 05/13 commit-graph: respect 'commitGraph.readChangedPaths'Taylor Blau, Sep 16, 2020
  33. 06/13 commit-graph.c: store maximum changed pathsTaylor Blau, Sep 16, 2020
  34. 02/13 t4216: use an '&&'-chainTaylor Blau, Sep 16, 2020
  35. 01/13 commit-graph: introduce 'get_bloom_filter_settings()'Taylor Blau, Sep 16, 2020
  36. 07/13 bloom: split 'get_bloom_filter()' in twoTaylor Blau, Sep 16, 2020
  37. 08/13 bloom: use provided 'struct bloom_filter_settings'Taylor Blau, Sep 16, 2020
  38. 10/13 bloom: encode out-of-bounds filters as non-emptyTaylor Blau, Sep 16, 2020
  39. SZEDER GáborSep 17, 2020
  40. Taylor BlauSep 17, 2020
  41. Junio C HamanoSep 18, 2020
  42. Taylor BlauSep 18, 2020
  43. 11/13 commit-graph: rename 'split_commit_graph_opts'Taylor Blau, Sep 16, 2020
  44. 12/13 builtin/commit-graph.c: introduce '--max-new-filters=<n>'Taylor Blau, Sep 16, 2020
  45. SZEDER GáborSep 18, 2020
  46. Taylor BlauSep 18, 2020
  47. 09/13 bloom/diff: properly short-circuit on max_changesTaylor Blau, Sep 16, 2020
  48. 13/13 commit-graph: introduce 'commitGraph.maxNewFilters'Taylor Blau, Sep 16, 2020
  49. Derrick StoleeSep 16, 2020
  50. Junio C HamanoSep 16, 2020
  51. Taylor BlauSep 17, 2020
  52. Junio C HamanoSep 17, 2020
  53. Taylor BlauSep 17, 2020
  54. Taylor BlauSep 17, 2020
  55. Derrick StoleeSep 17, 2020
  56. 00/13 more miscellaneous Bloom filter improvements, reduxTaylor Blau, Sep 18, 2020
  57. 01/13 commit-graph: introduce 'get_bloom_filter_settings()'Taylor Blau, Sep 18, 2020
  58. 03/13 commit-graph: pass a 'struct repository *' in more placesTaylor Blau, Sep 18, 2020
  59. 02/13 t4216: use an '&&'-chainTaylor Blau, Sep 18, 2020
  60. 05/13 commit-graph: respect 'commitGraph.readChangedPaths'Taylor Blau, Sep 18, 2020
  61. 04/13 t/helper/test-read-graph.c: prepare repo settingsTaylor Blau, Sep 18, 2020
  62. 08/13 bloom: use provided 'struct bloom_filter_settings'Taylor Blau, Sep 18, 2020
  63. SZEDER GáborSep 18, 2020
  64. Taylor BlauSep 18, 2020
  65. 07/13 bloom: split 'get_bloom_filter()' in twoTaylor Blau, Sep 18, 2020
  66. 06/13 commit-graph.c: store maximum changed pathsTaylor Blau, Sep 18, 2020
  67. 10/13 bloom: encode out-of-bounds filters as non-emptyTaylor Blau, Sep 18, 2020
  68. 11/13 commit-graph: rename 'split_commit_graph_opts'Taylor Blau, Sep 18, 2020
  69. 13/13 commit-graph: introduce 'commitGraph.maxNewFilters'Taylor Blau, Sep 18, 2020
  70. Taylor BlauSep 18, 2020
  71. Junio C HamanoSep 18, 2020
  72. 12/13 builtin/commit-graph.c: introduce '--max-new-filters=<n>'Taylor Blau, Sep 18, 2020
  73. 09/13 bloom/diff: properly short-circuit on max_changesTaylor Blau, Sep 18, 2020
  74. Taylor BlauSep 18, 2020
  75. Taylor BlauSep 18, 2020

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