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[git/mingw/4msysgit.git] / t / t6004-rev-list-path-optim.sh
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1 #!/bin/sh
3 test_description='git rev-list trivial path optimization test
5 d/z1
6 b0 b1
7 o------------------------*----o master
8 / /
9 o---------o----o----o----o side
10 a0 c0 c1 a1 c2
11 d/f0 d/f1
12 d/z0
16 . ./test-lib.sh
18 test_expect_success setup '
19 echo Hello >a &&
20 mkdir d &&
21 echo World >d/f &&
22 echo World >d/z &&
23 git add a d &&
24 test_tick &&
25 git commit -m "Initial commit" &&
26 git rev-parse --verify HEAD &&
27 git tag initial
30 test_expect_success path-optimization '
31 test_tick &&
32 commit=$(echo "Unchanged tree" | git commit-tree "HEAD^{tree}" -p HEAD) &&
33 test $(git rev-list $commit | wc -l) = 2 &&
34 test $(git rev-list $commit -- . | wc -l) = 1
37 test_expect_success 'further setup' '
38 git checkout -b side &&
39 echo Irrelevant >c &&
40 echo Irrelevant >d/f &&
41 git add c d/f &&
42 test_tick &&
43 git commit -m "Side makes an irrelevant commit" &&
44 git tag side_c0 &&
45 echo "More Irrelevancy" >c &&
46 git add c &&
47 test_tick &&
48 git commit -m "Side makes another irrelevant commit" &&
49 echo Bye >a &&
50 git add a &&
51 test_tick &&
52 git commit -m "Side touches a" &&
53 git tag side_a1 &&
54 echo "Yet more Irrelevancy" >c &&
55 git add c &&
56 test_tick &&
57 git commit -m "Side makes yet another irrelevant commit" &&
58 git checkout master &&
59 echo Another >b &&
60 echo Munged >d/z &&
61 git add b d/z &&
62 test_tick &&
63 git commit -m "Master touches b" &&
64 git tag master_b0 &&
65 git merge side &&
66 echo Touched >b &&
67 git add b &&
68 test_tick &&
69 git commit -m "Master touches b again"
72 test_expect_success 'path optimization 2' '
73 git rev-parse side_a1 initial >expected &&
74 git rev-list HEAD -- a >actual &&
75 test_cmp expected actual
78 test_expect_success 'pathspec with leading path' '
79 git rev-parse master^ master_b0 side_c0 initial >expected &&
80 git rev-list HEAD -- d >actual &&
81 test_cmp expected actual
84 test_expect_success 'pathspec with glob (1)' '
85 git rev-parse master^ master_b0 side_c0 initial >expected &&
86 git rev-list HEAD -- "d/*" >actual &&
87 test_cmp expected actual
90 test_expect_success 'pathspec with glob (2)' '
91 git rev-parse side_c0 initial >expected &&
92 git rev-list HEAD -- "d/[a-m]*" >actual &&
93 test_cmp expected actual
96 test_done