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db5875aa9f
Failures within `for` and `while` loops can go unnoticed if not detected and signaled manually since the loop itself does not abort when a contained command fails, nor will a failure necessarily be detected when the loop finishes since the loop returns the exit code of the last command it ran on the final iteration, which may not be the command which failed. Therefore, detect and signal failures manually within loops using the idiom `|| return 1` (or `|| exit 1` within subshells). Signed-off-by: Eric Sunshine <sunshine@sunshineco.com> Reviewed-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
150 lines
4.3 KiB
Bash
Executable file
150 lines
4.3 KiB
Bash
Executable file
#!/bin/sh
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test_description='test show-branch'
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. ./test-lib.sh
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test_expect_success 'setup' '
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test_commit initial &&
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for i in $(test_seq 1 10)
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do
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git checkout -b branch$i initial &&
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test_commit --no-tag branch$i || return 1
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done &&
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git for-each-ref \
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--sort=version:refname \
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--format="%(refname:strip=2)" \
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"refs/heads/branch*" >branches.sorted &&
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sed "s/^> //" >expect <<-\EOF
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> ! [branch1] branch1
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> ! [branch2] branch2
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> ! [branch3] branch3
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> ! [branch4] branch4
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> ! [branch5] branch5
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> ! [branch6] branch6
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> ! [branch7] branch7
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> ! [branch8] branch8
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> ! [branch9] branch9
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> * [branch10] branch10
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> ----------
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> * [branch10] branch10
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> + [branch9] branch9
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> + [branch8] branch8
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> + [branch7] branch7
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> + [branch6] branch6
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> + [branch5] branch5
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> + [branch4] branch4
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> + [branch3] branch3
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> + [branch2] branch2
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> + [branch1] branch1
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> +++++++++* [branch10^] initial
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EOF
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'
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test_expect_success 'show-branch with more than 8 branches' '
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git show-branch $(cat branches.sorted) >actual &&
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test_cmp expect actual
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'
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test_expect_success 'show-branch with showbranch.default' '
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for branch in $(cat branches.sorted)
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do
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test_config showbranch.default $branch --add || return 1
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done &&
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git show-branch >actual &&
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test_cmp expect actual
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'
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test_expect_success 'show-branch --color output' '
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sed "s/^> //" >expect <<-\EOF &&
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> <RED>!<RESET> [branch1] branch1
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> <GREEN>!<RESET> [branch2] branch2
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> <YELLOW>!<RESET> [branch3] branch3
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> <BLUE>!<RESET> [branch4] branch4
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> <MAGENTA>!<RESET> [branch5] branch5
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> <CYAN>!<RESET> [branch6] branch6
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> <BOLD;RED>!<RESET> [branch7] branch7
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> <BOLD;GREEN>!<RESET> [branch8] branch8
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> <BOLD;YELLOW>!<RESET> [branch9] branch9
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> <BOLD;BLUE>*<RESET> [branch10] branch10
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> ----------
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> <BOLD;BLUE>*<RESET> [branch10] branch10
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> <BOLD;YELLOW>+<RESET> [branch9] branch9
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> <BOLD;GREEN>+<RESET> [branch8] branch8
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> <BOLD;RED>+<RESET> [branch7] branch7
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> <CYAN>+<RESET> [branch6] branch6
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> <MAGENTA>+<RESET> [branch5] branch5
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> <BLUE>+<RESET> [branch4] branch4
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> <YELLOW>+<RESET> [branch3] branch3
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> <GREEN>+<RESET> [branch2] branch2
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> <RED>+<RESET> [branch1] branch1
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> <RED>+<RESET><GREEN>+<RESET><YELLOW>+<RESET><BLUE>+<RESET><MAGENTA>+<RESET><CYAN>+<RESET><BOLD;RED>+<RESET><BOLD;GREEN>+<RESET><BOLD;YELLOW>+<RESET><BOLD;BLUE>*<RESET> [branch10^] initial
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EOF
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git show-branch --color=always $(cat branches.sorted) >actual.raw &&
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test_decode_color <actual.raw >actual &&
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test_cmp expect actual
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'
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test_expect_success 'show branch --remotes' '
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cat >expect.err <<-\EOF &&
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No revs to be shown.
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EOF
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git show-branch -r 2>actual.err >actual.out &&
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test_cmp expect.err actual.err &&
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test_must_be_empty actual.out
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'
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test_expect_success 'setup show branch --list' '
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sed "s/^> //" >expect <<-\EOF
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> [branch1] branch1
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> [branch2] branch2
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> [branch3] branch3
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> [branch4] branch4
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> [branch5] branch5
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> [branch6] branch6
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> [branch7] branch7
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> [branch8] branch8
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> [branch9] branch9
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> * [branch10] branch10
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EOF
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'
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test_expect_success 'show branch --list' '
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git show-branch --list $(cat branches.sorted) >actual &&
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test_cmp expect actual
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'
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test_expect_success 'show branch --list has no --color output' '
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git show-branch --color=always --list $(cat branches.sorted) >actual &&
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test_cmp expect actual
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'
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test_expect_success 'show branch --merge-base with one argument' '
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for branch in $(cat branches.sorted)
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do
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git rev-parse $branch >expect &&
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git show-branch --merge-base $branch >actual &&
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test_cmp expect actual || return 1
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done
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'
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test_expect_success 'show branch --merge-base with two arguments' '
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for branch in $(cat branches.sorted)
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do
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git rev-parse initial >expect &&
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git show-branch --merge-base initial $branch >actual &&
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test_cmp expect actual || return 1
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done
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'
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test_expect_success 'show branch --merge-base with N arguments' '
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git rev-parse initial >expect &&
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git show-branch --merge-base $(cat branches.sorted) >actual &&
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test_cmp expect actual &&
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git merge-base $(cat branches.sorted) >actual &&
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test_cmp expect actual
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'
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test_done
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