1#!/bin/sh
2test_description='post index change hook'
4. ./test-lib.sh
6test_expect_success 'setup' '
8 mkdir -p dir1 &&
9 touch dir1/file1.txt &&
10 echo testing >dir1/file2.txt &&
11 git add . &&
12 git commit -m "initial"
13'
14test_expect_success 'test status, add, commit, others trigger hook without flags set' '
16 mkdir -p .git/hooks &&
17 write_script .git/hooks/post-index-change <<-\EOF &&
18 if test "$1" -eq 1; then
19 echo "Invalid combination of flags passed to hook; updated_workdir is set." >testfailure
20 exit 1
21 fi
22 if test "$2" -eq 1; then
23 echo "Invalid combination of flags passed to hook; updated_skipworktree is set." >testfailure
24 exit 1
25 fi
26 if test -f ".git/index.lock"; then
27 echo ".git/index.lock exists" >testfailure
28 exit 3
29 fi
30 if ! test -f ".git/index"; then
31 echo ".git/index does not exist" >testfailure
32 exit 3
33 fi
34 echo "success" >testsuccess
35 EOF
36 mkdir -p dir2 &&
37 touch dir2/file1.txt &&
38 touch dir2/file2.txt &&
39 : force index to be dirty &&
40 test-tool chmtime +60 dir1/file1.txt &&
41 git status &&
42 test_path_is_file testsuccess && rm -f testsuccess &&
43 test_path_is_missing testfailure &&
44 git add . &&
45 test_path_is_file testsuccess && rm -f testsuccess &&
46 test_path_is_missing testfailure &&
47 git commit -m "second" &&
48 test_path_is_file testsuccess && rm -f testsuccess &&
49 test_path_is_missing testfailure &&
50 git checkout -- dir1/file1.txt &&
51 test_path_is_file testsuccess && rm -f testsuccess &&
52 test_path_is_missing testfailure &&
53 git update-index &&
54 test_path_is_missing testsuccess &&
55 test_path_is_missing testfailure &&
56 git reset --soft &&
57 test_path_is_missing testsuccess &&
58 test_path_is_missing testfailure
59'
60test_expect_success 'test checkout and reset trigger the hook' '
62 write_script .git/hooks/post-index-change <<-\EOF &&
63 if test "$1" -eq 1 && test "$2" -eq 1; then
64 echo "Invalid combination of flags passed to hook; updated_workdir and updated_skipworktree are both set." >testfailure
65 exit 1
66 fi
67 if test "$1" -eq 0 && test "$2" -eq 0; then
68 echo "Invalid combination of flags passed to hook; neither updated_workdir or updated_skipworktree are set." >testfailure
69 exit 2
70 fi
71 if test "$1" -eq 1; then
72 if test -f ".git/index.lock"; then
73 echo "updated_workdir set but .git/index.lock exists" >testfailure
74 exit 3
75 fi
76 if ! test -f ".git/index"; then
77 echo "updated_workdir set but .git/index does not exist" >testfailure
78 exit 3
79 fi
80 else
81 echo "update_workdir should be set for checkout" >testfailure
82 exit 4
83 fi
84 echo "success" >testsuccess
85 EOF
86 : force index to be dirty &&
87 test-tool chmtime +60 dir1/file1.txt &&
88 git checkout master &&
89 test_path_is_file testsuccess && rm -f testsuccess &&
90 test_path_is_missing testfailure &&
91 test-tool chmtime +60 dir1/file1.txt &&
92 git checkout HEAD &&
93 test_path_is_file testsuccess && rm -f testsuccess &&
94 test_path_is_missing testfailure &&
95 test-tool chmtime +60 dir1/file1.txt &&
96 git reset --hard &&
97 test_path_is_file testsuccess && rm -f testsuccess &&
98 test_path_is_missing testfailure &&
99 git checkout -B test &&
100 test_path_is_file testsuccess && rm -f testsuccess &&
101 test_path_is_missing testfailure
102'
103test_expect_success 'test reset --mixed and update-index triggers the hook' '
105 write_script .git/hooks/post-index-change <<-\EOF &&
106 if test "$1" -eq 1 && test "$2" -eq 1; then
107 echo "Invalid combination of flags passed to hook; updated_workdir and updated_skipworktree are both set." >testfailure
108 exit 1
109 fi
110 if test "$1" -eq 0 && test "$2" -eq 0; then
111 echo "Invalid combination of flags passed to hook; neither updated_workdir or updated_skipworktree are set." >testfailure
112 exit 2
113 fi
114 if test "$2" -eq 1; then
115 if test -f ".git/index.lock"; then
116 echo "updated_skipworktree set but .git/index.lock exists" >testfailure
117 exit 3
118 fi
119 if ! test -f ".git/index"; then
120 echo "updated_skipworktree set but .git/index does not exist" >testfailure
121 exit 3
122 fi
123 else
124 echo "updated_skipworktree should be set for reset --mixed and update-index" >testfailure
125 exit 4
126 fi
127 echo "success" >testsuccess
128 EOF
129 : force index to be dirty &&
130 test-tool chmtime +60 dir1/file1.txt &&
131 git reset --mixed --quiet HEAD~1 &&
132 test_path_is_file testsuccess && rm -f testsuccess &&
133 test_path_is_missing testfailure &&
134 git hash-object -w --stdin <dir1/file2.txt >expect &&
135 git update-index --cacheinfo 100644 "$(cat expect)" dir1/file1.txt &&
136 test_path_is_file testsuccess && rm -f testsuccess &&
137 test_path_is_missing testfailure &&
138 git update-index --skip-worktree dir1/file2.txt &&
139 git update-index --remove dir1/file2.txt &&
140 test_path_is_file testsuccess && rm -f testsuccess &&
141 test_path_is_missing testfailure
142'
143test_done