t/t1001-branch-rename.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2006 Yann Dirson
   4 #
   5
   6 test_description='Branch renames.
   7
   8 Exercises branch renaming commands.
   9 '
  10
  11 . ./test-lib.sh
  12
  13 _assert_branch_exists() {
  14   git config --get-regexp "branch\\.$1\\." &&
  15   git show-ref --verify --quiet "refs/heads/$1" &&
  16   git show-ref --verify --quiet "refs/stacks/$1"
  17 }
  18
  19 _assert_branch_missing() {
  20   test_expect_code 1 git config --get-regexp "branch\\.$1\\." &&
  21   ! git show-ref --verify --quiet "refs/heads/$1" &&
  22   ! git show-ref --verify --quiet "refs/stacks/$1"
  23 }
  24
  25 _assert_current_branch_name() {
  26   test "$(stg branch)" = "$1"
  27   test "$(git symbolic-ref --short HEAD)" = "$1"
  28 }
  29
  30 test_expect_success \
  31     'Create an stgit branch from scratch' '
  32     stg init &&
  33
  34     echo expected*.txt >> .git/info/exclude &&
  35     echo patches.txt >> .git/info/exclude &&
  36     echo ids.txt >> .git/info/exclude &&
  37
  38     stg branch -c foo &&
  39     _assert_current_branch_name "foo" &&
  40
  41     stg new p0 -m "p0" && # create a patch that will be popped
  42     touch "p0.txt" && stg refresh &&
  43     stg pop p0 &&
  44
  45     stg new h0 -m "h0" && # create a patch that will be popped and hidden
  46     touch "h0.txt" && stg refresh &&
  47     stg pop h0 && stg hide h0 &&
  48
  49     stg new p1 -m "p1" # create a patch that will be left applied
  50     touch "p1.txt" && stg refresh
  51     '
  52
  53 test_expect_success \
  54     'Rename a stgit branch' '
  55     _assert_branch_exists foo &&
  56
  57     stg branch --clone buz &&
  58     _assert_current_branch_name "buz" &&
  59
  60     stg branch -r foo bar &&
  61     _assert_branch_missing foo &&
  62     _assert_branch_exists bar
  63     '
  64
  65 test_expect_success \
  66     'Rename the current stgit branch' '
  67     stg branch bar &&
  68     _assert_current_branch_name "bar" &&
  69     _assert_branch_exists bar &&
  70     _assert_branch_missing foo &&
  71
  72     stg branch -r foo &&
  73     _assert_current_branch_name "foo" &&
  74     _assert_branch_exists foo &&
  75     _assert_branch_missing bar &&
  76
  77     test "$(stg series --noprefix --applied)" = "p1"
  78     '
  79
  80 cat > expected-patches.txt <<EOF
  81 > p1
  82 - p0
  83 ! h0
  84 EOF
  85 test_expect_success \
  86     'Check integrity of hidden/popped patches after rename operations' '
  87
  88     _assert_current_branch_name "foo" &&
  89
  90     # Check that all three patches are still there.
  91     stg series -a > patches.txt &&
  92     test_cmp expected-patches.txt patches.txt &&
  93
  94     # Record current IDs of patches.
  95     ( stg id p1 && stg id h0 && stg id p0 ) > expected-ids.txt &&
  96
  97     stg branch -r integrity &&
  98     _assert_current_branch_name "integrity" &&
  99
 100     # Check that all three patches are still there after rename.
 101     stg series -a > patches.txt &&
 102     test_cmp expected-patches.txt patches.txt &&
 103
 104     # Verify current IDs of patches.
 105     ( stg id p1 && stg id h0 && stg id p0 ) > ids.txt &&
 106     test_cmp expected-ids.txt ids.txt
 107     '
 108
 109
 110 test_expect_success \
 111     'Rename the current stgit branch single arg' '
 112     stg branch -r xxx &&
 113     _assert_current_branch_name "xxx"
 114     '
 115
 116 test_expect_success \
 117     'Invalid num args to rename' '
 118     command_error stg branch --rename bar biz bop 2>err &&
 119     grep "incorrect number of arguments" err
 120     '
 121
 122 test_done