44 lines
868 B
Bash
44 lines
868 B
Bash
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#!/bin/sh
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test_description="Tests pathological globbing performance
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Shows how Git's globbing performance performs when given the sort of
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pathological patterns described in at https://research.swtch.com/glob
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"
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. ./perf-lib.sh
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test_globs_big='10 25 50 75 100'
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test_globs_small='1 2 3 4 5 6'
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test_perf_fresh_repo
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test_expect_success 'setup' '
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for i in $(test_seq 1 100)
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do
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printf "a" >>refname &&
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for j in $(test_seq 1 $i)
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do
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printf "a*" >>refglob.$i
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done &&
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echo b >>refglob.$i
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done &&
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test_commit test $(cat refname).t "" $(cat refname).t
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'
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for i in $test_globs_small
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do
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test_perf "refglob((a*)^nb) against tag (a^100).t; n = $i" '
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git for-each-ref "refs/tags/$(cat refglob.'$i')b"
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'
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done
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for i in $test_globs_small
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do
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test_perf "fileglob((a*)^nb) against file (a^100).t; n = $i" '
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git ls-files "$(cat refglob.'$i')b"
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'
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done
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test_done
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