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merge(third_party/git): Merge squashed git subtree at v2.23.0

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Merge commit '1b593e1ea4' as 'third_party/git'
This commit is contained in:
Vincent Ambo 2020-01-11 23:36:56 +00:00
commit 7ef0d62730
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99
third_party/git/t/t0017-env-helper.sh vendored Executable file
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#!/bin/sh
test_description='test env--helper'
. ./test-lib.sh
test_expect_success 'env--helper usage' '
test_must_fail git env--helper &&
test_must_fail git env--helper --type=bool &&
test_must_fail git env--helper --type=ulong &&
test_must_fail git env--helper --type=bool &&
test_must_fail git env--helper --type=bool --default &&
test_must_fail git env--helper --type=bool --default= &&
test_must_fail git env--helper --defaultxyz
'
test_expect_success 'env--helper bad default values' '
test_must_fail git env--helper --type=bool --default=1xyz MISSING &&
test_must_fail git env--helper --type=ulong --default=1xyz MISSING
'
test_expect_success 'env--helper --type=bool' '
# Test various --default bool values
echo true >expected &&
git env--helper --type=bool --default=1 MISSING >actual &&
test_cmp expected actual &&
git env--helper --type=bool --default=yes MISSING >actual &&
test_cmp expected actual &&
git env--helper --type=bool --default=true MISSING >actual &&
test_cmp expected actual &&
echo false >expected &&
test_must_fail git env--helper --type=bool --default=0 MISSING >actual &&
test_cmp expected actual &&
test_must_fail git env--helper --type=bool --default=no MISSING >actual &&
test_cmp expected actual &&
test_must_fail git env--helper --type=bool --default=false MISSING >actual &&
test_cmp expected actual &&
# No output with --exit-code
git env--helper --type=bool --default=true --exit-code MISSING >actual.out 2>actual.err &&
test_must_be_empty actual.out &&
test_must_be_empty actual.err &&
test_must_fail git env--helper --type=bool --default=false --exit-code MISSING >actual.out 2>actual.err &&
test_must_be_empty actual.out &&
test_must_be_empty actual.err &&
# Existing variable
EXISTS=true git env--helper --type=bool --default=false --exit-code EXISTS >actual.out 2>actual.err &&
test_must_be_empty actual.out &&
test_must_be_empty actual.err &&
test_must_fail \
env EXISTS=false \
git env--helper --type=bool --default=true --exit-code EXISTS >actual.out 2>actual.err &&
test_must_be_empty actual.out &&
test_must_be_empty actual.err
'
test_expect_success 'env--helper --type=ulong' '
echo 1234567890 >expected &&
git env--helper --type=ulong --default=1234567890 MISSING >actual.out 2>actual.err &&
test_cmp expected actual.out &&
test_must_be_empty actual.err &&
echo 0 >expected &&
test_must_fail git env--helper --type=ulong --default=0 MISSING >actual &&
test_cmp expected actual &&
git env--helper --type=ulong --default=1234567890 --exit-code MISSING >actual.out 2>actual.err &&
test_must_be_empty actual.out &&
test_must_be_empty actual.err &&
EXISTS=1234567890 git env--helper --type=ulong --default=0 EXISTS --exit-code >actual.out 2>actual.err &&
test_must_be_empty actual.out &&
test_must_be_empty actual.err &&
echo 1234567890 >expected &&
EXISTS=1234567890 git env--helper --type=ulong --default=0 EXISTS >actual.out 2>actual.err &&
test_cmp expected actual.out &&
test_must_be_empty actual.err
'
test_expect_success 'env--helper reads config thanks to trace2' '
mkdir home &&
git config -f home/.gitconfig include.path cycle &&
git config -f home/cycle include.path .gitconfig &&
test_must_fail \
env HOME="$(pwd)/home" GIT_TEST_GETTEXT_POISON=false \
git config -l 2>err &&
grep "exceeded maximum include depth" err &&
test_must_fail \
env HOME="$(pwd)/home" GIT_TEST_GETTEXT_POISON=true \
git -C cycle env--helper --type=bool --default=0 --exit-code GIT_TEST_GETTEXT_POISON 2>err &&
grep "# GETTEXT POISON #" err
'
test_done