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-rwxr-xr-xt/perf/p4000-diff-algorithms.sh29
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diff --git a/t/perf/p4000-diff-algorithms.sh b/t/perf/p4000-diff-algorithms.sh
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+++ b/t/perf/p4000-diff-algorithms.sh
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+#!/bin/sh
+
+test_description="Tests diff generation performance"
+
+. ./perf-lib.sh
+
+test_perf_default_repo
+
+test_perf 'log -3000 (baseline)' '
+ git log -3000 >/dev/null
+'
+
+test_perf 'log --raw -3000 (tree-only)' '
+ git log --raw -3000 >/dev/null
+'
+
+test_perf 'log -p -3000 (Myers)' '
+ git log -p -3000 >/dev/null
+'
+
+test_perf 'log -p -3000 --histogram' '
+ git log -p -3000 --histogram >/dev/null
+'
+
+test_perf 'log -p -3000 --patience' '
+ git log -p -3000 --patience >/dev/null
+'
+
+test_done