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https://github.com/git/git
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4a1baacd46
Since [1] there has been no reason for keeping "git env--helper" a built-in. The reason it was a built-in to begin with was to support the GIT_TEST_GETTEXT_POISON mode removed in that commit. I.e. unlike the rest of "test-tool" it would potentially be called by the installed git via "git-sh-i18n.sh". As none of that applies since [1] we should stop carrying this technical debt, and move it to t/helper/*. As this mostly move-only change shows this has the nice bonus that we'll stop wasting time translating the internal-only strings it emits. Even though this was a built-in, it was intentionally never documented, see its introduction in [2]. It never saw use outside of the test suite, except for the "GIT_TEST_GETTEXT_POISON" use-case noted above. 1.d162b25f95(tests: remove support for GIT_TEST_GETTEXT_POISON, 2021-01-20) 2.b4f207f339(env--helper: new undocumented builtin wrapping git_env_*(), 2019-06-21) Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Acked-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
100 lines
3.7 KiB
Bash
Executable file
100 lines
3.7 KiB
Bash
Executable file
#!/bin/sh
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test_description='test test-tool env-helper'
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TEST_PASSES_SANITIZE_LEAK=true
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. ./test-lib.sh
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test_expect_success 'test-tool env-helper usage' '
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test_must_fail test-tool env-helper &&
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test_must_fail test-tool env-helper --type=bool &&
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test_must_fail test-tool env-helper --type=ulong &&
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test_must_fail test-tool env-helper --type=bool &&
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test_must_fail test-tool env-helper --type=bool --default &&
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test_must_fail test-tool env-helper --type=bool --default= &&
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test_must_fail test-tool env-helper --defaultxyz
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'
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test_expect_success 'test-tool env-helper bad default values' '
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test_must_fail test-tool env-helper --type=bool --default=1xyz MISSING &&
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test_must_fail test-tool env-helper --type=ulong --default=1xyz MISSING
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'
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test_expect_success 'test-tool env-helper --type=bool' '
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# Test various --default bool values
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echo true >expected &&
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test-tool env-helper --type=bool --default=1 MISSING >actual &&
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test_cmp expected actual &&
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test-tool env-helper --type=bool --default=yes MISSING >actual &&
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test_cmp expected actual &&
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test-tool env-helper --type=bool --default=true MISSING >actual &&
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test_cmp expected actual &&
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echo false >expected &&
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test_must_fail test-tool env-helper --type=bool --default=0 MISSING >actual &&
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test_cmp expected actual &&
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test_must_fail test-tool env-helper --type=bool --default=no MISSING >actual &&
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test_cmp expected actual &&
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test_must_fail test-tool env-helper --type=bool --default=false MISSING >actual &&
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test_cmp expected actual &&
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# No output with --exit-code
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test-tool env-helper --type=bool --default=true --exit-code MISSING >actual.out 2>actual.err &&
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test_must_be_empty actual.out &&
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test_must_be_empty actual.err &&
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test_must_fail test-tool env-helper --type=bool --default=false --exit-code MISSING >actual.out 2>actual.err &&
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test_must_be_empty actual.out &&
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test_must_be_empty actual.err &&
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# Existing variable
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EXISTS=true test-tool env-helper --type=bool --default=false --exit-code EXISTS >actual.out 2>actual.err &&
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test_must_be_empty actual.out &&
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test_must_be_empty actual.err &&
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test_must_fail \
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env EXISTS=false \
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test-tool env-helper --type=bool --default=true --exit-code EXISTS >actual.out 2>actual.err &&
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test_must_be_empty actual.out &&
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test_must_be_empty actual.err
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'
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test_expect_success 'test-tool env-helper --type=ulong' '
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echo 1234567890 >expected &&
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test-tool env-helper --type=ulong --default=1234567890 MISSING >actual.out 2>actual.err &&
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test_cmp expected actual.out &&
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test_must_be_empty actual.err &&
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echo 0 >expected &&
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test_must_fail test-tool env-helper --type=ulong --default=0 MISSING >actual &&
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test_cmp expected actual &&
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test-tool env-helper --type=ulong --default=1234567890 --exit-code MISSING >actual.out 2>actual.err &&
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test_must_be_empty actual.out &&
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test_must_be_empty actual.err &&
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EXISTS=1234567890 test-tool env-helper --type=ulong --default=0 EXISTS --exit-code >actual.out 2>actual.err &&
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test_must_be_empty actual.out &&
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test_must_be_empty actual.err &&
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echo 1234567890 >expected &&
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EXISTS=1234567890 test-tool env-helper --type=ulong --default=0 EXISTS >actual.out 2>actual.err &&
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test_cmp expected actual.out &&
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test_must_be_empty actual.err
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'
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test_expect_success 'test-tool env-helper reads config thanks to trace2' '
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mkdir home &&
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git config -f home/.gitconfig include.path cycle &&
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git config -f home/cycle include.path .gitconfig &&
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test_must_fail \
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env HOME="$(pwd)/home" \
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git config -l 2>err &&
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grep "exceeded maximum include depth" err &&
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test_must_fail \
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env HOME="$(pwd)/home" GIT_TEST_ENV_HELPER=true \
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test-tool -C cycle env-helper --type=bool --default=0 --exit-code GIT_TEST_ENV_HELPER 2>err &&
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grep "exceeded maximum include depth" err
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'
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test_done
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