t/t3040-subprojects-basic.sh

   1 #!/bin/sh
   2
   3 test_description='Basic subproject functionality'
   4 . ./test-lib.sh
   5
   6 test_expect_success 'setup: create superproject' '
   7         : >Makefile &&
   8         git add Makefile &&
   9         git commit -m "Superproject created"
  10 '
  11
  12 test_expect_success 'setup: create subprojects' '
  13         mkdir sub1 &&
  14         ( cd sub1 && git init && : >Makefile && git add * &&
  15         git commit -q -m "subproject 1" ) &&
  16         mkdir sub2 &&
  17         ( cd sub2 && git init && : >Makefile && git add * &&
  18         git commit -q -m "subproject 2" ) &&
  19         git update-index --add sub1 &&
  20         git add sub2 &&
  21         git commit -q -m "subprojects added" &&
  22         git diff-tree --abbrev=5 HEAD^ HEAD |cut -d" " -f-3,5- >current &&
  23         git branch save HEAD &&
  24         cat >expected <<-\EOF &&
  25         :000000 160000 00000... A       sub1
  26         :000000 160000 00000... A       sub2
  27         EOF
  28         test_cmp expected current
  29 '
  30
  31 test_expect_success 'check if fsck ignores the subprojects' '
  32         git fsck --full
  33 '
  34
  35 test_expect_success 'check if commit in a subproject detected' '
  36         ( cd sub1 &&
  37         echo "all:" >>Makefile &&
  38         echo "  true" >>Makefile &&
  39         git commit -q -a -m "make all" ) &&
  40         test_expect_code 1 git diff-files --exit-code
  41 '
  42
  43 test_expect_success 'check if a changed subproject HEAD can be committed' '
  44         git commit -q -a -m "sub1 changed" &&
  45         test_expect_code 1 git diff-tree --exit-code HEAD^ HEAD
  46 '
  47
  48 test_expect_success 'check if diff-index works for subproject elements' '
  49         test_expect_code 1 git diff-index --exit-code --cached save -- sub1
  50 '
  51
  52 test_expect_success 'check if diff-tree works for subproject elements' '
  53         test_expect_code 1 git diff-tree --exit-code HEAD^ HEAD -- sub1
  54 '
  55
  56 test_expect_success 'check if git diff works for subproject elements' '
  57         test_expect_code 1 git diff --exit-code HEAD^ HEAD
  58 '
  59
  60 test_expect_success 'check if clone works' '
  61         git ls-files -s >expected &&
  62         git clone -l -s . cloned &&
  63         ( cd cloned && git ls-files -s ) >current &&
  64         test_cmp expected current
  65 '
  66
  67 test_expect_success 'removing and adding subproject' '
  68         git update-index --force-remove -- sub2 &&
  69         mv sub2 sub3 &&
  70         git add sub3 &&
  71         git commit -q -m "renaming a subproject" &&
  72         test_expect_code 1 git diff -M --name-status --exit-code HEAD^ HEAD
  73 '
  74
  75 # the index must contain the object name the HEAD of the
  76 # subproject sub1 was at the point "save"
  77 test_expect_success 'checkout in superproject' '
  78         git checkout save &&
  79         git diff-index --exit-code --raw --cached save -- sub1
  80 '
  81
  82 # just interesting what happened...
  83 # git diff --name-status -M save master
  84
  85 test_done