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f1beaaefaa
The `onbranch` test cases touched by this patch do not actually try to include any other config. Their purpose is to avoid regressing on two bugs in the `include.onbranch:<name>.path` code that we fixed in the past, bugs that are actually unrelated to any concrete branch name. The first bug was fixed in85fe0e800c(config: work around bug with includeif:onbranch and early config, 2019-07-31). Essentially, when reading early config, there would be a catch-22 trying to access the refs, and therefore we simply cannot evaluate the condition at that point. The test case ensures that we avoid emitting this bogus message: BUG: refs.c:1851: attempting to get main_ref_store outside of repository The second test case concerns the non-Git scenario, where we simply do not have a current branch to begin with (because we don't have a repository in the first place), and the test case was introduced in22932d9169(config: stop checking whether the_repository is NULL, 2019-08-06) to ensure that we don't cause a segmentation fault should the code still incorrectly try to look at any ref. In short, neither of these two test cases will ever look at a current branch name, even in case of regressions. Therefore, the actual branch name does not matter at all. We can therefore easily avoid racially-charged branch names here, and that's what this patch does. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
102 lines
2.4 KiB
Bash
Executable file
102 lines
2.4 KiB
Bash
Executable file
#!/bin/sh
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test_description='Test read_early_config()'
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. ./test-lib.sh
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test_expect_success 'read early config' '
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test_config early.config correct &&
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test-tool config read_early_config early.config >output &&
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test correct = "$(cat output)"
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'
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test_expect_success 'in a sub-directory' '
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test_config early.config sub &&
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mkdir -p sub &&
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(
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cd sub &&
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test-tool config read_early_config early.config
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) >output &&
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test sub = "$(cat output)"
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'
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test_expect_success 'ceiling' '
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test_config early.config ceiling &&
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mkdir -p sub &&
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(
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GIT_CEILING_DIRECTORIES="$PWD" &&
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export GIT_CEILING_DIRECTORIES &&
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cd sub &&
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test-tool config read_early_config early.config
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) >output &&
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test_must_be_empty output
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'
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test_expect_success 'ceiling #2' '
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mkdir -p xdg/git &&
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git config -f xdg/git/config early.config xdg &&
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test_config early.config ceiling &&
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mkdir -p sub &&
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(
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XDG_CONFIG_HOME="$PWD"/xdg &&
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GIT_CEILING_DIRECTORIES="$PWD" &&
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export GIT_CEILING_DIRECTORIES XDG_CONFIG_HOME &&
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cd sub &&
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test-tool config read_early_config early.config
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) >output &&
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test xdg = "$(cat output)"
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'
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cmdline_config="'test.source=cmdline'"
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test_expect_success 'read config file in right order' '
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echo "[test]source = home" >>.gitconfig &&
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git init foo &&
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(
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cd foo &&
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echo "[test]source = repo" >>.git/config &&
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GIT_CONFIG_PARAMETERS=$cmdline_config test-tool config \
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read_early_config test.source >actual &&
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cat >expected <<-\EOF &&
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home
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repo
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cmdline
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EOF
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test_cmp expected actual
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)
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'
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test_with_config () {
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rm -rf throwaway &&
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git init throwaway &&
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(
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cd throwaway &&
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echo "$*" >.git/config &&
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test-tool config read_early_config early.config
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)
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}
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test_expect_success 'ignore .git/ with incompatible repository version' '
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test_with_config "[core]repositoryformatversion = 999999" 2>err &&
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test_i18ngrep "warning:.* Expected git repo version <= [1-9]" err
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'
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test_expect_failure 'ignore .git/ with invalid repository version' '
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test_with_config "[core]repositoryformatversion = invalid"
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'
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test_expect_failure 'ignore .git/ with invalid config' '
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test_with_config "["
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'
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test_expect_success 'early config and onbranch' '
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echo "[broken" >broken &&
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test_with_config "[includeif \"onbranch:topic\"]path=../broken"
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'
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test_expect_success 'onbranch config outside of git repo' '
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test_config_global includeIf.onbranch:topic.path non-existent &&
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nongit git help
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'
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test_done
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