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authorBram Moolenaar <Bram@vim.org>2020-06-04 16:52:40 +0200
committerBram Moolenaar <Bram@vim.org>2020-06-04 16:52:40 +0200
commit30cc44a97f0ba1349e1a522dab22b11f47888183 (patch)
tree6d8731ca73501ec931eb83708dc9032a97220797 /src/testdir/test_assert.vim
parent6b0e528368415476bfc3a8414c9c70f9852b1517 (diff)
patch 8.2.0899: assert_equalfile() does not give a hint about the differencev8.2.0899
Problem: Assert_equalfile() does not give a hint about the difference. Solution: Display the last seen text.
Diffstat (limited to 'src/testdir/test_assert.vim')
-rw-r--r--src/testdir/test_assert.vim11
1 files changed, 9 insertions, 2 deletions
diff --git a/src/testdir/test_assert.vim b/src/testdir/test_assert.vim
index 5037d87b8a..2147e3de40 100644
--- a/src/testdir/test_assert.vim
+++ b/src/testdir/test_assert.vim
@@ -78,11 +78,18 @@ func Test_assert_equalfile()
call writefile(['1234X89'], 'Xone')
call writefile(['1234Y89'], 'Xtwo')
call assert_equal(1, assert_equalfile('Xone', 'Xtwo'))
- call assert_match("difference at byte 4", v:errors[0])
+ call assert_match('difference at byte 4, line 1 after "1234X" vs "1234Y"', v:errors[0])
+ call remove(v:errors, 0)
+
+ call writefile([repeat('x', 234) .. 'X'], 'Xone')
+ call writefile([repeat('x', 234) .. 'Y'], 'Xtwo')
+ call assert_equal(1, assert_equalfile('Xone', 'Xtwo'))
+ let xes = repeat('x', 134)
+ call assert_match('difference at byte 234, line 1 after "' .. xes .. 'X" vs "' .. xes .. 'Y"', v:errors[0])
call remove(v:errors, 0)
call assert_equal(1, assert_equalfile('Xone', 'Xtwo', 'a message'))
- call assert_match("a message: difference at byte 4", v:errors[0])
+ call assert_match("a message: difference at byte 234, line 1 after", v:errors[0])
call remove(v:errors, 0)
call delete('Xone')