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executable file 60 lines (48 sloc) 1.525 kb
#!/bin/sh
test_description='checkout handling of ambiguous (branch/tag) refs'
. ./test-lib.sh
test_expect_success 'setup ambiguous refs' '
test_commit branch file &&
git branch ambiguity &&
git branch vagueness &&
test_commit tag file &&
git tag ambiguity &&
git tag vagueness HEAD:file &&
test_commit other file
'
test_expect_success 'checkout ambiguous ref succeeds' '
git checkout ambiguity >stdout 2>stderr
'
test_expect_success 'checkout produces ambiguity warning' '
grep "warning.*ambiguous" stderr
'
test_expect_success 'checkout chooses branch over tag' '
echo refs/heads/ambiguity >expect &&
git symbolic-ref HEAD >actual &&
test_cmp expect actual &&
echo branch >expect &&
test_cmp expect file
'
test_expect_success 'checkout reports switch to branch' '
test_i18ngrep "Switched to branch" stderr &&
test_i18ngrep ! "^HEAD is now at" stderr
'
test_expect_success 'checkout vague ref succeeds' '
git checkout vagueness >stdout 2>stderr &&
test_set_prereq VAGUENESS_SUCCESS
'
test_expect_success VAGUENESS_SUCCESS 'checkout produces ambiguity warning' '
grep "warning.*ambiguous" stderr
'
test_expect_success VAGUENESS_SUCCESS 'checkout chooses branch over tag' '
echo refs/heads/vagueness >expect &&
git symbolic-ref HEAD >actual &&
test_cmp expect actual &&
echo branch >expect &&
test_cmp expect file
'
test_expect_success VAGUENESS_SUCCESS 'checkout reports switch to branch' '
test_i18ngrep "Switched to branch" stderr &&
test_i18ngrep ! "^HEAD is now at" stderr
'
test_done
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