[PATCH v3 01/15] diff --color-moved: add perf tests
From: Phillip Wood via GitGitGadget <hidden>
Date: 2021-10-27 12:04:28
Subsystem:
the rest · Maintainer:
Linus Torvalds
From: Phillip Wood <redacted> Add some tests so we can monitor changes to the performance of the move detection code. The tests record the performance of a single large diff and a sequence of smaller diffs. Signed-off-by: Phillip Wood <redacted> --- t/perf/p4002-diff-color-moved.sh | 45 ++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100755 t/perf/p4002-diff-color-moved.sh
diff --git a/t/perf/p4002-diff-color-moved.sh b/t/perf/p4002-diff-color-moved.sh
new file mode 100755
index 00000000000..ad56bcb71e4
--- /dev/null
+++ b/t/perf/p4002-diff-color-moved.sh@@ -0,0 +1,45 @@ +#!/bin/sh + +test_description='Tests diff --color-moved performance' +. ./perf-lib.sh + +test_perf_default_repo + +if ! git rev-parse --verify v2.29.0^{commit} >/dev/null +then + skip_all='skipping because tag v2.29.0 was not found' + test_done +fi + +GIT_PAGER_IN_USE=1 +test_export GIT_PAGER_IN_USE + +test_perf 'diff --no-color-moved --no-color-moved-ws large change' ' + git diff --no-color-moved --no-color-moved-ws v2.28.0 v2.29.0 +' + +test_perf 'diff --color-moved --no-color-moved-ws large change' ' + git diff --color-moved=zebra --no-color-moved-ws v2.28.0 v2.29.0 +' + +test_perf 'diff --color-moved-ws=allow-indentation-change large change' ' + git diff --color-moved=zebra --color-moved-ws=allow-indentation-change \ + v2.28.0 v2.29.0 +' + +test_perf 'log --no-color-moved --no-color-moved-ws' ' + git log --no-color-moved --no-color-moved-ws --no-merges --patch \ + -n1000 v2.29.0 +' + +test_perf 'log --color-moved --no-color-moved-ws' ' + git log --color-moved=zebra --no-color-moved-ws --no-merges --patch \ + -n1000 v2.29.0 +' + +test_perf 'log --color-moved-ws=allow-indentation-change' ' + git log --color-moved=zebra --color-moved-ws=allow-indentation-change \ + --no-merges --patch -n1000 v2.29.0 +' + +test_done
--
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