83786fa412
git-config used a static match array to hold the matches we want to unset/replace when using --unset or --replace-all. Use a variable-sized array instead. This in particular fixes the symptoms git-svn had when storing large numbers of svn-remote.*.added-placeholder entries in the config file. While the tests are rather more paranoid than just --unset and --replace-all, the other operations already worked. Indeed git-svn's usage only breaks the first time *after* creating so many entries, when it wants to unset and re-add them all. Reported-by: Jess Hottenstein <jess.hottenstein@gmail.com> Signed-off-by: Thomas Rast <tr@thomasrast.ch> Signed-off-by: Junio C Hamano <gitster@pobox.com>
115 lines
2.7 KiB
Bash
Executable File
115 lines
2.7 KiB
Bash
Executable File
#!/bin/sh
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test_description='Test wacky input to git config'
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. ./test-lib.sh
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# Leaving off the newline is intentional!
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setup() {
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(printf "[section]\n" &&
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printf " key = foo") >.git/config
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}
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# 'check section.key value' verifies that the entry for section.key is
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# 'value'
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check() {
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echo "$2" >expected
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git config --get "$1" >actual 2>&1
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test_cmp actual expected
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}
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# 'check section.key regex value' verifies that the entry for
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# section.key *that matches 'regex'* is 'value'
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check_regex() {
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echo "$3" >expected
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git config --get "$1" "$2" >actual 2>&1
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test_cmp actual expected
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}
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test_expect_success 'modify same key' '
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setup &&
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git config section.key bar &&
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check section.key bar
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'
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test_expect_success 'add key in same section' '
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setup &&
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git config section.other bar &&
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check section.key foo &&
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check section.other bar
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'
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test_expect_success 'add key in different section' '
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setup &&
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git config section2.key bar &&
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check section.key foo &&
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check section2.key bar
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'
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SECTION="test.q\"s\\sq'sp e.key"
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test_expect_success 'make sure git config escapes section names properly' '
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git config "$SECTION" bar &&
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check "$SECTION" bar
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'
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LONG_VALUE=$(printf "x%01021dx a" 7)
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test_expect_success 'do not crash on special long config line' '
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setup &&
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git config section.key "$LONG_VALUE" &&
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check section.key "$LONG_VALUE"
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'
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setup_many() {
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setup &&
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# This time we want the newline so that we can tack on more
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# entries.
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echo >>.git/config &&
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# Semi-efficient way of concatenating 5^5 = 3125 lines. Note
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# that because 'setup' already put one line, this means 3126
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# entries for section.key in the config file.
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cat >5to1 <<-\EOF &&
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key = foo
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key = foo
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key = foo
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key = foo
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key = foo
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EOF
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cat 5to1 5to1 5to1 5to1 5to1 >5to2 && # 25
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cat 5to2 5to2 5to2 5to2 5to2 >5to3 && # 125
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cat 5to3 5to3 5to3 5to3 5to3 >5to4 && # 635
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cat 5to4 5to4 5to4 5to4 5to4 >>.git/config # 3125
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}
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test_expect_success 'get many entries' '
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setup_many &&
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git config --get-all section.key >actual &&
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test_line_count = 3126 actual
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'
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test_expect_success 'get many entries by regex' '
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setup_many &&
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git config --get-regexp "sec.*ke." >actual &&
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test_line_count = 3126 actual
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'
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test_expect_success 'add and replace one of many entries' '
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setup_many &&
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git config --add section.key bar &&
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check_regex section.key "b.*r" bar &&
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git config section.key beer "b.*r" &&
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check_regex section.key "b.*r" beer
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'
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test_expect_success 'replace many entries' '
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setup_many &&
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git config --replace-all section.key bar &&
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check section.key bar
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'
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test_expect_success 'unset many entries' '
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setup_many &&
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git config --unset-all section.key &&
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test_must_fail git config section.key
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'
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test_done
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