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vim-patch:8.0.1523: cannot write and read terminal screendumps

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Problem:    Cannot write and read terminal screendumps.
Solution:   Add term_dumpwrite(), term_dumpread() and term_dumpdiff().
            Also add assert_equalfile().
d96ff16511
This commit is contained in:
Jan Edmund Lazo
2019-09-16 21:02:49 -04:00
parent 0b71bb73e8
commit 792c290343
4 changed files with 102 additions and 2 deletions
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35
src/nvim/testdir/test_assert.vim
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@@ -1,5 +1,40 @@
" Test that the methods used for testing work.
func Test_assert_equalfile()
call assert_equalfile('abcabc', 'xyzxyz')
call assert_match("E485: Can't read file abcabc", v:errors[0])
call remove(v:errors, 0)
let goodtext = ["one", "two", "three"]
call writefile(goodtext, 'Xone')
call assert_equalfile('Xone', 'xyzxyz')
call assert_match("E485: Can't read file xyzxyz", v:errors[0])
call remove(v:errors, 0)
call writefile(goodtext, 'Xtwo')
call assert_equalfile('Xone', 'Xtwo')
call writefile([goodtext[0]], 'Xone')
call assert_equalfile('Xone', 'Xtwo')
call assert_match("first file is shorter", v:errors[0])
call remove(v:errors, 0)
call writefile(goodtext, 'Xone')
call writefile([goodtext[0]], 'Xtwo')
call assert_equalfile('Xone', 'Xtwo')
call assert_match("second file is shorter", v:errors[0])
call remove(v:errors, 0)
call writefile(['1234X89'], 'Xone')
call writefile(['1234Y89'], 'Xtwo')
call assert_equalfile('Xone', 'Xtwo')
call assert_match("difference at byte 4", v:errors[0])
call remove(v:errors, 0)
call delete('Xone')
call delete('Xtwo')
endfunc
func Test_assert_fails_in_try_block()
try
call assert_equal(0, assert_fails('throw "error"'))