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DL
1#!/bin/sh
2#
3# Copyright (c) 2019 Denton Liu
4#
5
6test_description='Test submodules set-branch subcommand
7
8This test verifies that the set-branch subcommand of git-submodule is working
9as expected.
10'
11
12TEST_NO_CREATE_REPO=1
13. ./test-lib.sh
14
15test_expect_success 'submodule config cache setup' '
16 mkdir submodule &&
17 (cd submodule &&
18 git init &&
19 echo a >a &&
20 git add . &&
21 git commit -ma &&
22 git checkout -b topic &&
23 echo b >a &&
24 git add . &&
25 git commit -mb
26 ) &&
27 mkdir super &&
28 (cd super &&
29 git init &&
30 git submodule add ../submodule &&
31 git commit -m "add submodule"
32 )
33'
34
35test_expect_success 'ensure submodule branch is unset' '
36 (cd super &&
37 test_must_fail grep branch .gitmodules
38 )
39'
40
41test_expect_success 'test submodule set-branch --branch' '
42 (cd super &&
43 git submodule set-branch --branch topic submodule &&
44 grep "branch = topic" .gitmodules &&
45 git submodule update --remote &&
46 cat <<-\EOF >expect &&
47 b
48 EOF
49 git -C submodule show -s --pretty=%s >actual &&
50 test_cmp expect actual
51 )
52'
53
54test_expect_success 'test submodule set-branch --default' '
55 (cd super &&
56 git submodule set-branch --default submodule &&
57 test_must_fail grep branch .gitmodules &&
58 git submodule update --remote &&
59 cat <<-\EOF >expect &&
60 a
61 EOF
62 git -C submodule show -s --pretty=%s >actual &&
63 test_cmp expect actual
64 )
65'
66
67test_expect_success 'test submodule set-branch -b' '
68 (cd super &&
69 git submodule set-branch -b topic submodule &&
70 grep "branch = topic" .gitmodules &&
71 git submodule update --remote &&
72 cat <<-\EOF >expect &&
73 b
74 EOF
75 git -C submodule show -s --pretty=%s >actual &&
76 test_cmp expect actual
77 )
78'
79
80test_expect_success 'test submodule set-branch -d' '
81 (cd super &&
82 git submodule set-branch -d submodule &&
83 test_must_fail grep branch .gitmodules &&
84 git submodule update --remote &&
85 cat <<-\EOF >expect &&
86 a
87 EOF
88 git -C submodule show -s --pretty=%s >actual &&
89 test_cmp expect actual
90 )
91'
92
93test_done