mirror of
https://github.com/git/git.git
synced 2024-11-30 21:44:02 +08:00
425a28e0a4
When comparing the index and the working tree to show which paths are new, and comparing the tree recorded in the HEAD and the index to see if committing the contents recorded in the index would result in an empty commit, we would want the former comparison to say "these are new paths" and the latter to say "there is no change" for paths that are marked as intent-to-add. We made a similar attempt atd95d728a("diff-lib.c: adjust position of i-t-a entries in diff", 2015-03-16), which redefined the semantics of these two comparison modes globally, which was a disaster and had to be reverted at78cc1a54("Revert "diff-lib.c: adjust position of i-t-a entries in diff"", 2015-06-23). To make sure we do not repeat the same mistake, introduce a new internal diffopt option so that this different semantics can be asked for only by callers that ask it, while making sure other unaudited callers will get the same comparison result. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
594 lines
14 KiB
Bash
Executable File
594 lines
14 KiB
Bash
Executable File
#!/bin/sh
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test_description='git status --porcelain=v2
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This test exercises porcelain V2 output for git status.'
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. ./test-lib.sh
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test_expect_success setup '
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test_tick &&
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git config core.autocrlf false &&
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echo x >file_x &&
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echo y >file_y &&
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echo z >file_z &&
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mkdir dir1 &&
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echo a >dir1/file_a &&
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echo b >dir1/file_b
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'
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test_expect_success 'before initial commit, nothing added, only untracked' '
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cat >expect <<-EOF &&
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# branch.oid (initial)
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# branch.head master
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? actual
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? dir1/
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? expect
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? file_x
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? file_y
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? file_z
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EOF
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git status --porcelain=v2 --branch --untracked-files=normal >actual &&
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test_cmp expect actual
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'
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test_expect_success 'before initial commit, things added' '
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git add file_x file_y file_z dir1 &&
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OID_A=$(git hash-object -t blob -- dir1/file_a) &&
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OID_B=$(git hash-object -t blob -- dir1/file_b) &&
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OID_X=$(git hash-object -t blob -- file_x) &&
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OID_Y=$(git hash-object -t blob -- file_y) &&
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OID_Z=$(git hash-object -t blob -- file_z) &&
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cat >expect <<-EOF &&
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# branch.oid (initial)
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# branch.head master
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1 A. N... 000000 100644 100644 $_z40 $OID_A dir1/file_a
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1 A. N... 000000 100644 100644 $_z40 $OID_B dir1/file_b
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1 A. N... 000000 100644 100644 $_z40 $OID_X file_x
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1 A. N... 000000 100644 100644 $_z40 $OID_Y file_y
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1 A. N... 000000 100644 100644 $_z40 $OID_Z file_z
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? actual
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? expect
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EOF
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git status --porcelain=v2 --branch --untracked-files=all >actual &&
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test_cmp expect actual
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'
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test_expect_success 'before initial commit, things added (-z)' '
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lf_to_nul >expect <<-EOF &&
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# branch.oid (initial)
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# branch.head master
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1 A. N... 000000 100644 100644 $_z40 $OID_A dir1/file_a
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1 A. N... 000000 100644 100644 $_z40 $OID_B dir1/file_b
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1 A. N... 000000 100644 100644 $_z40 $OID_X file_x
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1 A. N... 000000 100644 100644 $_z40 $OID_Y file_y
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1 A. N... 000000 100644 100644 $_z40 $OID_Z file_z
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? actual
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? expect
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EOF
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git status -z --porcelain=v2 --branch --untracked-files=all >actual &&
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test_cmp expect actual
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'
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test_expect_success 'make first commit, comfirm HEAD oid and branch' '
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git commit -m initial &&
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H0=$(git rev-parse HEAD) &&
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cat >expect <<-EOF &&
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# branch.oid $H0
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# branch.head master
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? actual
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? expect
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EOF
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git status --porcelain=v2 --branch --untracked-files=all >actual &&
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test_cmp expect actual
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'
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test_expect_success 'after first commit, create unstaged changes' '
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echo x >>file_x &&
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OID_X1=$(git hash-object -t blob -- file_x) &&
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rm file_z &&
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H0=$(git rev-parse HEAD) &&
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cat >expect <<-EOF &&
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# branch.oid $H0
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# branch.head master
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1 .M N... 100644 100644 100644 $OID_X $OID_X file_x
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1 .D N... 100644 100644 000000 $OID_Z $OID_Z file_z
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? actual
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? expect
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EOF
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git status --porcelain=v2 --branch --untracked-files=all >actual &&
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test_cmp expect actual
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'
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test_expect_success 'after first commit but omit untracked files and branch' '
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cat >expect <<-EOF &&
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1 .M N... 100644 100644 100644 $OID_X $OID_X file_x
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1 .D N... 100644 100644 000000 $OID_Z $OID_Z file_z
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EOF
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git status --porcelain=v2 --untracked-files=no >actual &&
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test_cmp expect actual
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'
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test_expect_success 'after first commit, stage existing changes' '
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git add file_x &&
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git rm file_z &&
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H0=$(git rev-parse HEAD) &&
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cat >expect <<-EOF &&
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# branch.oid $H0
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# branch.head master
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1 M. N... 100644 100644 100644 $OID_X $OID_X1 file_x
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1 D. N... 100644 000000 000000 $OID_Z $_z40 file_z
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? actual
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? expect
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EOF
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git status --porcelain=v2 --branch --untracked-files=all >actual &&
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test_cmp expect actual
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'
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test_expect_success 'rename causes 2 path lines' '
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git mv file_y renamed_y &&
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H0=$(git rev-parse HEAD) &&
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q_to_tab >expect <<-EOF &&
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# branch.oid $H0
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# branch.head master
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1 M. N... 100644 100644 100644 $OID_X $OID_X1 file_x
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1 D. N... 100644 000000 000000 $OID_Z $_z40 file_z
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2 R. N... 100644 100644 100644 $OID_Y $OID_Y R100 renamed_yQfile_y
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? actual
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? expect
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EOF
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git status --porcelain=v2 --branch --untracked-files=all >actual &&
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test_cmp expect actual
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'
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test_expect_success 'rename causes 2 path lines (-z)' '
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H0=$(git rev-parse HEAD) &&
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## Lines use NUL path separator and line terminator, so double transform here.
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q_to_nul <<-EOF | lf_to_nul >expect &&
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# branch.oid $H0
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# branch.head master
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1 M. N... 100644 100644 100644 $OID_X $OID_X1 file_x
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1 D. N... 100644 000000 000000 $OID_Z $_z40 file_z
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2 R. N... 100644 100644 100644 $OID_Y $OID_Y R100 renamed_yQfile_y
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? actual
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? expect
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EOF
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git status --porcelain=v2 --branch --untracked-files=all -z >actual &&
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test_cmp expect actual
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'
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test_expect_success 'make second commit, confirm clean and new HEAD oid' '
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git commit -m second &&
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H1=$(git rev-parse HEAD) &&
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cat >expect <<-EOF &&
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# branch.oid $H1
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# branch.head master
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? actual
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? expect
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EOF
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git status --porcelain=v2 --branch --untracked-files=all >actual &&
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test_cmp expect actual
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'
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test_expect_success 'confirm ignored files are not printed' '
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test_when_finished "rm -f x.ign .gitignore" &&
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echo x.ign >.gitignore &&
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echo "ignore me" >x.ign &&
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cat >expect <<-EOF &&
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? .gitignore
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? actual
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? expect
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EOF
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git status --porcelain=v2 --untracked-files=all >actual &&
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test_cmp expect actual
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'
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test_expect_success 'ignored files are printed with --ignored' '
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test_when_finished "rm -f x.ign .gitignore" &&
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echo x.ign >.gitignore &&
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echo "ignore me" >x.ign &&
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cat >expect <<-EOF &&
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? .gitignore
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? actual
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? expect
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! x.ign
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EOF
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git status --porcelain=v2 --ignored --untracked-files=all >actual &&
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test_cmp expect actual
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'
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test_expect_success 'create and commit permanent ignore file' '
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cat >.gitignore <<-EOF &&
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actual*
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expect*
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EOF
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git add .gitignore &&
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git commit -m ignore_trash &&
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H1=$(git rev-parse HEAD) &&
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cat >expect <<-EOF &&
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# branch.oid $H1
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# branch.head master
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EOF
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git status --porcelain=v2 --branch >actual &&
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test_cmp expect actual
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'
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test_expect_success 'verify --intent-to-add output' '
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test_when_finished "git rm -f intent1.add intent2.add" &&
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touch intent1.add &&
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echo test >intent2.add &&
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git add --intent-to-add intent1.add intent2.add &&
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cat >expect <<-EOF &&
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1 .A N... 000000 000000 100644 $_z40 $_z40 intent1.add
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1 .A N... 000000 000000 100644 $_z40 $_z40 intent2.add
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EOF
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git status --porcelain=v2 >actual &&
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test_cmp expect actual
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'
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test_expect_success 'verify AA (add-add) conflict' '
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test_when_finished "git reset --hard" &&
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git branch AA_A master &&
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git checkout AA_A &&
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echo "Branch AA_A" >conflict.txt &&
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OID_AA_A=$(git hash-object -t blob -- conflict.txt) &&
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git add conflict.txt &&
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git commit -m "branch aa_a" &&
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git branch AA_B master &&
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git checkout AA_B &&
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echo "Branch AA_B" >conflict.txt &&
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OID_AA_B=$(git hash-object -t blob -- conflict.txt) &&
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git add conflict.txt &&
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git commit -m "branch aa_b" &&
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git branch AA_M AA_B &&
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git checkout AA_M &&
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test_must_fail git merge AA_A &&
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HM=$(git rev-parse HEAD) &&
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cat >expect <<-EOF &&
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# branch.oid $HM
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# branch.head AA_M
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u AA N... 000000 100644 100644 100644 $_z40 $OID_AA_B $OID_AA_A conflict.txt
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EOF
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git status --porcelain=v2 --branch --untracked-files=all >actual &&
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test_cmp expect actual
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'
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test_expect_success 'verify UU (edit-edit) conflict' '
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test_when_finished "git reset --hard" &&
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git branch UU_ANC master &&
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git checkout UU_ANC &&
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echo "Ancestor" >conflict.txt &&
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OID_UU_ANC=$(git hash-object -t blob -- conflict.txt) &&
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git add conflict.txt &&
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git commit -m "UU_ANC" &&
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git branch UU_A UU_ANC &&
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git checkout UU_A &&
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echo "Branch UU_A" >conflict.txt &&
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OID_UU_A=$(git hash-object -t blob -- conflict.txt) &&
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git add conflict.txt &&
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git commit -m "branch uu_a" &&
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git branch UU_B UU_ANC &&
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git checkout UU_B &&
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echo "Branch UU_B" >conflict.txt &&
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OID_UU_B=$(git hash-object -t blob -- conflict.txt) &&
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git add conflict.txt &&
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git commit -m "branch uu_b" &&
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git branch UU_M UU_B &&
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git checkout UU_M &&
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test_must_fail git merge UU_A &&
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HM=$(git rev-parse HEAD) &&
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cat >expect <<-EOF &&
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# branch.oid $HM
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# branch.head UU_M
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u UU N... 100644 100644 100644 100644 $OID_UU_ANC $OID_UU_B $OID_UU_A conflict.txt
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EOF
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git status --porcelain=v2 --branch --untracked-files=all >actual &&
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test_cmp expect actual
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'
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test_expect_success 'verify upstream fields in branch header' '
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git checkout master &&
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test_when_finished "rm -rf sub_repo" &&
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git clone . sub_repo &&
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(
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## Confirm local master tracks remote master.
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cd sub_repo &&
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HUF=$(git rev-parse HEAD) &&
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cat >expect <<-EOF &&
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# branch.oid $HUF
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# branch.head master
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# branch.upstream origin/master
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# branch.ab +0 -0
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EOF
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git status --porcelain=v2 --branch --untracked-files=all >actual &&
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test_cmp expect actual &&
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## Test ahead/behind.
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echo xyz >file_xyz &&
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git add file_xyz &&
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git commit -m xyz &&
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HUF=$(git rev-parse HEAD) &&
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cat >expect <<-EOF &&
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# branch.oid $HUF
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# branch.head master
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# branch.upstream origin/master
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# branch.ab +1 -0
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EOF
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git status --porcelain=v2 --branch --untracked-files=all >actual &&
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test_cmp expect actual &&
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## Repeat the above but without --branch.
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cat >expect <<-EOF &&
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EOF
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git status --porcelain=v2 --untracked-files=all >actual &&
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test_cmp expect actual &&
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## Test upstream-gone case. Fake this by pointing origin/master at
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## a non-existing commit.
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OLD=$(git rev-parse origin/master) &&
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NEW=$_z40 &&
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mv .git/packed-refs .git/old-packed-refs &&
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sed "s/$OLD/$NEW/g" <.git/old-packed-refs >.git/packed-refs &&
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HUF=$(git rev-parse HEAD) &&
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cat >expect <<-EOF &&
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# branch.oid $HUF
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# branch.head master
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# branch.upstream origin/master
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EOF
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git status --porcelain=v2 --branch --untracked-files=all >actual &&
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test_cmp expect actual
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)
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'
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test_expect_success 'create and add submodule, submodule appears clean (A. S...)' '
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git checkout master &&
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git clone . sub_repo &&
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git clone . super_repo &&
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( cd super_repo &&
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git submodule add ../sub_repo sub1 &&
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## Confirm stage/add of clean submodule.
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HMOD=$(git hash-object -t blob -- .gitmodules) &&
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HSUP=$(git rev-parse HEAD) &&
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HSUB=$HSUP &&
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cat >expect <<-EOF &&
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# branch.oid $HSUP
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# branch.head master
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# branch.upstream origin/master
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# branch.ab +0 -0
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1 A. N... 000000 100644 100644 $_z40 $HMOD .gitmodules
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1 A. S... 000000 160000 160000 $_z40 $HSUB sub1
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EOF
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git status --porcelain=v2 --branch --untracked-files=all >actual &&
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test_cmp expect actual
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)
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'
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test_expect_success 'untracked changes in added submodule (AM S..U)' '
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( cd super_repo &&
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## create untracked file in the submodule.
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( cd sub1 &&
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echo "xxxx" >file_in_sub
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) &&
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HMOD=$(git hash-object -t blob -- .gitmodules) &&
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HSUP=$(git rev-parse HEAD) &&
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HSUB=$HSUP &&
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cat >expect <<-EOF &&
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# branch.oid $HSUP
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# branch.head master
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# branch.upstream origin/master
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# branch.ab +0 -0
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1 A. N... 000000 100644 100644 $_z40 $HMOD .gitmodules
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1 AM S..U 000000 160000 160000 $_z40 $HSUB sub1
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EOF
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git status --porcelain=v2 --branch --untracked-files=all >actual &&
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test_cmp expect actual
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)
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'
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test_expect_success 'staged changes in added submodule (AM S.M.)' '
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( cd super_repo &&
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## stage the changes in the submodule.
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( cd sub1 &&
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git add file_in_sub
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) &&
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HMOD=$(git hash-object -t blob -- .gitmodules) &&
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HSUP=$(git rev-parse HEAD) &&
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HSUB=$HSUP &&
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cat >expect <<-EOF &&
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# branch.oid $HSUP
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# branch.head master
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# branch.upstream origin/master
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# branch.ab +0 -0
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1 A. N... 000000 100644 100644 $_z40 $HMOD .gitmodules
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1 AM S.M. 000000 160000 160000 $_z40 $HSUB sub1
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EOF
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git status --porcelain=v2 --branch --untracked-files=all >actual &&
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test_cmp expect actual
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)
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'
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test_expect_success 'staged and unstaged changes in added (AM S.M.)' '
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( cd super_repo &&
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( cd sub1 &&
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## make additional unstaged changes (on the same file) in the submodule.
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## This does not cause us to get S.MU (because the submodule does not report
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## a "?" line for the unstaged changes).
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echo "more changes" >>file_in_sub
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) &&
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HMOD=$(git hash-object -t blob -- .gitmodules) &&
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HSUP=$(git rev-parse HEAD) &&
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HSUB=$HSUP &&
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cat >expect <<-EOF &&
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# branch.oid $HSUP
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# branch.head master
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# branch.upstream origin/master
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# branch.ab +0 -0
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1 A. N... 000000 100644 100644 $_z40 $HMOD .gitmodules
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1 AM S.M. 000000 160000 160000 $_z40 $HSUB sub1
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EOF
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git status --porcelain=v2 --branch --untracked-files=all >actual &&
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test_cmp expect actual
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)
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'
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test_expect_success 'staged and untracked changes in added submodule (AM S.MU)' '
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( cd super_repo &&
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( cd sub1 &&
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## stage new changes in tracked file.
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git add file_in_sub &&
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## create new untracked file.
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echo "yyyy" >>another_file_in_sub
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) &&
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HMOD=$(git hash-object -t blob -- .gitmodules) &&
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HSUP=$(git rev-parse HEAD) &&
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HSUB=$HSUP &&
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|
|
|
cat >expect <<-EOF &&
|
|
# branch.oid $HSUP
|
|
# branch.head master
|
|
# branch.upstream origin/master
|
|
# branch.ab +0 -0
|
|
1 A. N... 000000 100644 100644 $_z40 $HMOD .gitmodules
|
|
1 AM S.MU 000000 160000 160000 $_z40 $HSUB sub1
|
|
EOF
|
|
|
|
git status --porcelain=v2 --branch --untracked-files=all >actual &&
|
|
test_cmp expect actual
|
|
)
|
|
'
|
|
|
|
test_expect_success 'commit within the submodule appears as new commit in super (AM SC..)' '
|
|
( cd super_repo &&
|
|
( cd sub1 &&
|
|
## Make a new commit in the submodule.
|
|
git add file_in_sub &&
|
|
rm -f another_file_in_sub &&
|
|
git commit -m "new commit"
|
|
) &&
|
|
|
|
HMOD=$(git hash-object -t blob -- .gitmodules) &&
|
|
HSUP=$(git rev-parse HEAD) &&
|
|
HSUB=$HSUP &&
|
|
|
|
cat >expect <<-EOF &&
|
|
# branch.oid $HSUP
|
|
# branch.head master
|
|
# branch.upstream origin/master
|
|
# branch.ab +0 -0
|
|
1 A. N... 000000 100644 100644 $_z40 $HMOD .gitmodules
|
|
1 AM SC.. 000000 160000 160000 $_z40 $HSUB sub1
|
|
EOF
|
|
|
|
git status --porcelain=v2 --branch --untracked-files=all >actual &&
|
|
test_cmp expect actual
|
|
)
|
|
'
|
|
|
|
test_expect_success 'stage submodule in super and commit' '
|
|
( cd super_repo &&
|
|
## Stage the new submodule commit in the super.
|
|
git add sub1 &&
|
|
## Commit the super so that the sub no longer appears as added.
|
|
git commit -m "super commit" &&
|
|
|
|
HSUP=$(git rev-parse HEAD) &&
|
|
|
|
cat >expect <<-EOF &&
|
|
# branch.oid $HSUP
|
|
# branch.head master
|
|
# branch.upstream origin/master
|
|
# branch.ab +1 -0
|
|
EOF
|
|
|
|
git status --porcelain=v2 --branch --untracked-files=all >actual &&
|
|
test_cmp expect actual
|
|
)
|
|
'
|
|
|
|
test_expect_success 'make unstaged changes in existing submodule (.M S.M.)' '
|
|
( cd super_repo &&
|
|
( cd sub1 &&
|
|
echo "zzzz" >>file_in_sub
|
|
) &&
|
|
|
|
HSUP=$(git rev-parse HEAD) &&
|
|
HSUB=$(cd sub1 && git rev-parse HEAD) &&
|
|
|
|
cat >expect <<-EOF &&
|
|
# branch.oid $HSUP
|
|
# branch.head master
|
|
# branch.upstream origin/master
|
|
# branch.ab +1 -0
|
|
1 .M S.M. 160000 160000 160000 $HSUB $HSUB sub1
|
|
EOF
|
|
|
|
git status --porcelain=v2 --branch --untracked-files=all >actual &&
|
|
test_cmp expect actual
|
|
)
|
|
'
|
|
|
|
test_done
|