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t / t4048-diff-combined-binary.shon commit Merge branch 'ds/reachable' (0f7ac90)
   1#!/bin/sh
   2
   3test_description='combined and merge diff handle binary files and textconv'
   4. ./test-lib.sh
   5
   6test_expect_success 'setup binary merge conflict' '
   7        echo oneQ1 | q_to_nul >binary &&
   8        git add binary &&
   9        git commit -m one &&
  10        echo twoQ2 | q_to_nul >binary &&
  11        git commit -a -m two &&
  12        git checkout -b branch-binary HEAD^ &&
  13        echo threeQ3 | q_to_nul >binary &&
  14        git commit -a -m three &&
  15        test_must_fail git merge master &&
  16        echo resolvedQhooray | q_to_nul >binary &&
  17        git commit -a -m resolved
  18'
  19
  20cat >expect <<'EOF'
  21resolved
  22
  23diff --git a/binary b/binary
  24index 7ea6ded..9563691 100644
  25Binary files a/binary and b/binary differ
  26resolved
  27
  28diff --git a/binary b/binary
  29index 6197570..9563691 100644
  30Binary files a/binary and b/binary differ
  31EOF
  32test_expect_success 'diff -m indicates binary-ness' '
  33        git show --format=%s -m >actual &&
  34        test_cmp expect actual
  35'
  36
  37cat >expect <<'EOF'
  38resolved
  39
  40diff --combined binary
  41index 7ea6ded,6197570..9563691
  42Binary files differ
  43EOF
  44test_expect_success 'diff -c indicates binary-ness' '
  45        git show --format=%s -c >actual &&
  46        test_cmp expect actual
  47'
  48
  49cat >expect <<'EOF'
  50resolved
  51
  52diff --cc binary
  53index 7ea6ded,6197570..9563691
  54Binary files differ
  55EOF
  56test_expect_success 'diff --cc indicates binary-ness' '
  57        git show --format=%s --cc >actual &&
  58        test_cmp expect actual
  59'
  60
  61test_expect_success 'setup non-binary with binary attribute' '
  62        git checkout master &&
  63        test_commit one text &&
  64        test_commit two text &&
  65        git checkout -b branch-text HEAD^ &&
  66        test_commit three text &&
  67        test_must_fail git merge master &&
  68        test_commit resolved text &&
  69        echo text -diff >.gitattributes
  70'
  71
  72cat >expect <<'EOF'
  73resolved
  74
  75diff --git a/text b/text
  76index 2bdf67a..2ab19ae 100644
  77Binary files a/text and b/text differ
  78resolved
  79
  80diff --git a/text b/text
  81index f719efd..2ab19ae 100644
  82Binary files a/text and b/text differ
  83EOF
  84test_expect_success 'diff -m respects binary attribute' '
  85        git show --format=%s -m >actual &&
  86        test_cmp expect actual
  87'
  88
  89cat >expect <<'EOF'
  90resolved
  91
  92diff --combined text
  93index 2bdf67a,f719efd..2ab19ae
  94Binary files differ
  95EOF
  96test_expect_success 'diff -c respects binary attribute' '
  97        git show --format=%s -c >actual &&
  98        test_cmp expect actual
  99'
 100
 101cat >expect <<'EOF'
 102resolved
 103
 104diff --cc text
 105index 2bdf67a,f719efd..2ab19ae
 106Binary files differ
 107EOF
 108test_expect_success 'diff --cc respects binary attribute' '
 109        git show --format=%s --cc >actual &&
 110        test_cmp expect actual
 111'
 112
 113test_expect_success 'setup textconv attribute' '
 114        echo "text diff=upcase" >.gitattributes &&
 115        git config diff.upcase.textconv "tr a-z A-Z <"
 116'
 117
 118cat >expect <<'EOF'
 119resolved
 120
 121diff --git a/text b/text
 122index 2bdf67a..2ab19ae 100644
 123--- a/text
 124+++ b/text
 125@@ -1 +1 @@
 126-THREE
 127+RESOLVED
 128resolved
 129
 130diff --git a/text b/text
 131index f719efd..2ab19ae 100644
 132--- a/text
 133+++ b/text
 134@@ -1 +1 @@
 135-TWO
 136+RESOLVED
 137EOF
 138test_expect_success 'diff -m respects textconv attribute' '
 139        git show --format=%s -m >actual &&
 140        test_cmp expect actual
 141'
 142
 143cat >expect <<'EOF'
 144resolved
 145
 146diff --combined text
 147index 2bdf67a,f719efd..2ab19ae
 148--- a/text
 149+++ b/text
 150@@@ -1,1 -1,1 +1,1 @@@
 151- THREE
 152 -TWO
 153++RESOLVED
 154EOF
 155test_expect_success 'diff -c respects textconv attribute' '
 156        git show --format=%s -c >actual &&
 157        test_cmp expect actual
 158'
 159
 160cat >expect <<'EOF'
 161resolved
 162
 163diff --cc text
 164index 2bdf67a,f719efd..2ab19ae
 165--- a/text
 166+++ b/text
 167@@@ -1,1 -1,1 +1,1 @@@
 168- THREE
 169 -TWO
 170++RESOLVED
 171EOF
 172test_expect_success 'diff --cc respects textconv attribute' '
 173        git show --format=%s --cc >actual &&
 174        test_cmp expect actual
 175'
 176
 177cat >expect <<'EOF'
 178diff --combined text
 179index 2bdf67a,f719efd..2ab19ae
 180--- a/text
 181+++ b/text
 182@@@ -1,1 -1,1 +1,1 @@@
 183- three
 184 -two
 185++resolved
 186EOF
 187test_expect_success 'diff-tree plumbing does not respect textconv' '
 188        git diff-tree HEAD -c -p >full &&
 189        tail -n +2 full >actual &&
 190        test_cmp expect actual
 191'
 192
 193cat >expect <<'EOF'
 194diff --cc text
 195index 2bdf67a,f719efd..0000000
 196--- a/text
 197+++ b/text
 198@@@ -1,1 -1,1 +1,5 @@@
 199++<<<<<<< HEAD
 200 +THREE
 201++=======
 202+ TWO
 203++>>>>>>> MASTER
 204EOF
 205test_expect_success 'diff --cc respects textconv on worktree file' '
 206        git reset --hard HEAD^ &&
 207        test_must_fail git merge master &&
 208        git diff >actual &&
 209        test_cmp expect actual
 210'
 211
 212test_done