| #!/bin/sh |
| |
| test_description='checkout handling of ambiguous (branch/tag) refs' |
| |
| TEST_PASSES_SANITIZE_LEAK=true |
| . ./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 |