patch 8.1.0393: not all white space difference options available
Problem: Not all white space difference options available.
Solution: Add "iblank", "iwhiteall" and "iwhiteeol" to 'diffopt'.
diff --git a/src/testdir/dumps/Test_diff_17.dump b/src/testdir/dumps/Test_diff_17.dump
new file mode 100644
index 0000000..101df35
--- /dev/null
+++ b/src/testdir/dumps/Test_diff_17.dump
@@ -0,0 +1,20 @@
+| +0#0000e05#a8a8a8255@1|a+0#0000000#ffffff0| @33||+1&&| +0#0000e05#a8a8a8255@1|a+0#0000000#ffffff0| @33
+| +0#0000e05#a8a8a8255@1| +0#0000000#5fd7ff255@34||+1&#ffffff0| +0#0000e05#a8a8a8255@1|-+0#4040ff13#afffff255@34
+| +0#0000e05#a8a8a8255@1|c+0#0000000#ffffff0|d| @32||+1&&| +0#0000e05#a8a8a8255@1|c+0#0000000#ffffff0|d| @32
+| +0#0000e05#a8a8a8255@1|e+0#0000000#ffffff0|f| @32||+1&&| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@34
+| +0#0000e05#a8a8a8255@1|x+2#0000000#ff404010@2| +0&#ffd7ff255@31||+1&#ffffff0| +0#0000e05#a8a8a8255@1|e+0#0000000#ffffff0|f| @32
+| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|y+2#0000000#ff404010@2| +0&#ffd7ff255@31
+| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
+| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
+| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
+| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
+| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
+| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
+| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
+| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
+| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
+| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
+| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
+| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
+|X+3#0000000&|f|i|l|e|1| @12|1|,|1| @11|A|l@1| |X+1&&|f|i|l|e|2| @12|1|,|1| @11|A|l@1
+|:+0&&> @73
diff --git a/src/testdir/dumps/Test_diff_18.dump b/src/testdir/dumps/Test_diff_18.dump
new file mode 100644
index 0000000..7f17531
--- /dev/null
+++ b/src/testdir/dumps/Test_diff_18.dump
@@ -0,0 +1,20 @@
+| +0#0000e05#a8a8a8255@1|a+0#0000000#ffffff0| @33||+1&&| +0#0000e05#a8a8a8255@1|a+0#0000000#ffffff0| @33
+| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@34||+1&&| +0#0000e05#a8a8a8255@1|c+0#0000000#ffffff0|d| @32
+| +0#0000e05#a8a8a8255@1|c+0#0000000#ffffff0|d| @32||+1&&| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@34
+| +0#0000e05#a8a8a8255@1|e+0#0000000#ffffff0|f| @32||+1&&| +0#0000e05#a8a8a8255@1|e+0#0000000#ffffff0|f| @32
+| +0#0000e05#a8a8a8255@1|x+2#0000000#ff404010@2| +0&#ffd7ff255@31||+1&#ffffff0| +0#0000e05#a8a8a8255@1|y+2#0000000#ff404010@2| +0&#ffd7ff255@31
+| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
+| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
+| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
+| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
+| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
+| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
+| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
+| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
+| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
+| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
+| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
+| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
+| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
+|X+3#0000000&|f|i|l|e|1| @12|1|,|1| @11|A|l@1| |X+1&&|f|i|l|e|2| @12|1|,|1| @11|A|l@1
+|:+0&&> @73
diff --git a/src/testdir/dumps/Test_diff_19.dump b/src/testdir/dumps/Test_diff_19.dump
new file mode 100644
index 0000000..f2d0611
--- /dev/null
+++ b/src/testdir/dumps/Test_diff_19.dump
@@ -0,0 +1,20 @@
+| +0#0000e05#a8a8a8255@1|a+0#0000000#ffffff0| @33||+1&&| +0#0000e05#a8a8a8255@1|a+0#0000000#ffffff0| @33
+| +0#0000e05#a8a8a8255@1|x+0#0000000#ffffff0| @33||+1&&| +0#0000e05#a8a8a8255@1|x+0#0000000#ffffff0| @33
+| +0#0000e05#a8a8a8255@1|c+0#0000000#ffd7ff255|d| @32||+1&#ffffff0| +0#0000e05#a8a8a8255@1|c+0#0000000#ffd7ff255| +2&#ff404010|d+0&#ffd7ff255| @31
+| +0#0000e05#a8a8a8255@1|e+0#0000000#ffd7ff255|f| @32||+1&#ffffff0| +0#0000e05#a8a8a8255@1| +2#0000000#ff404010|e+0&#ffd7ff255|f| @31
+| +0#0000e05#a8a8a8255@1|x+0#0000000#ffd7ff255@1| | +2&#ff404010|x+0&#ffd7ff255@1| @28||+1&#ffffff0| +0#0000e05#a8a8a8255@1|x+0#0000000#ffd7ff255@1| |x@1| @29
+| +0#0000e05#a8a8a8255@1|f+0#0000000#ffffff0|o@1| @31||+1&&| +0#0000e05#a8a8a8255@1|f+0#0000000#ffffff0|o@1| @31
+| +0#0000e05#a8a8a8255@1|-+0#4040ff13#afffff255@34||+1#0000000#ffffff0| +0#0000e05#a8a8a8255@1| +0#0000000#5fd7ff255@34
+| +0#0000e05#a8a8a8255@1|b+0#0000000#ffffff0|a|r| @31||+1&&| +0#0000e05#a8a8a8255@1|b+0#0000000#ffffff0|a|r| @31
+| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
+| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
+| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
+| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
+| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
+| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
+| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
+| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
+| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
+| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
+|X+3#0000000&|f|i|l|e|1| @12|1|,|1| @11|A|l@1| |X+1&&|f|i|l|e|2| @12|1|,|1| @11|A|l@1
+|:+0&&> @73
diff --git a/src/testdir/dumps/Test_diff_20.dump b/src/testdir/dumps/Test_diff_20.dump
new file mode 100644
index 0000000..1dbd07c
--- /dev/null
+++ b/src/testdir/dumps/Test_diff_20.dump
@@ -0,0 +1,20 @@
+| +0#0000e05#a8a8a8255@1|a+0#0000000#ffffff0| @33||+1&&| +0#0000e05#a8a8a8255@1|a+0#0000000#ffffff0| @33
+| +0#0000e05#a8a8a8255@1|x+0#0000000#ffffff0| @33||+1&&| +0#0000e05#a8a8a8255@1|x+0#0000000#ffffff0| @33
+| +0#0000e05#a8a8a8255@1|c+0#0000000#ffffff0|d| @32||+1&&| +0#0000e05#a8a8a8255@1|c+0#0000000#ffffff0| |d| @31
+| +0#0000e05#a8a8a8255@1|e+0#0000000#ffffff0|f| @32||+1&&| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0|e|f| @31
+| +0#0000e05#a8a8a8255@1|x+0#0000000#ffffff0@1| @1|x@1| @28||+1&&| +0#0000e05#a8a8a8255@1|x+0#0000000#ffffff0@1| |x@1| @29
+| +0#0000e05#a8a8a8255@1|f+0#0000000#ffffff0|o@1| @31||+1&&| +0#0000e05#a8a8a8255@1|f+0#0000000#ffffff0|o@1| @31
+| +0#0000e05#a8a8a8255@1|-+0#4040ff13#afffff255@34||+1#0000000#ffffff0| +0#0000e05#a8a8a8255@1| +0#0000000#5fd7ff255@34
+| +0#0000e05#a8a8a8255@1|b+0#0000000#ffffff0|a|r| @31||+1&&| +0#0000e05#a8a8a8255@1|b+0#0000000#ffffff0|a|r| @31
+| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
+| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
+| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
+| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
+| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
+| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
+| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
+| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
+| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
+| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
+|X+3#0000000&|f|i|l|e|1| @12|1|,|1| @11|A|l@1| |X+1&&|f|i|l|e|2| @12|1|,|1| @11|A|l@1
+|:+0&&> @73
diff --git a/src/testdir/test_diffmode.vim b/src/testdir/test_diffmode.vim
index 0022a73..5ee22e2 100644
--- a/src/testdir/test_diffmode.vim
+++ b/src/testdir/test_diffmode.vim
@@ -671,16 +671,18 @@
bwipe!
endfunc
-func WriteDiffFiles(list1, list2)
+func WriteDiffFiles(buf, list1, list2)
call writefile(a:list1, 'Xfile1')
call writefile(a:list2, 'Xfile2')
+ if a:buf
+ call term_sendkeys(a:buf, ":checktime\<CR>")
+ endif
endfunc
-" Verify a screendump with both the external and external diff.
+" Verify a screendump with both the internal and external diff.
func VerifyBoth(buf, dumpfile, extra)
- call term_sendkeys(a:buf, ":diffupdate!\<cr>")
" trailing : for leaving the cursor on the command line
- for cmd in [":set diffopt=filler" . a:extra . "\<cr>:", ":set diffopt+=internal\<cr>:"]
+ for cmd in [":set diffopt=filler" . a:extra . "\<CR>:", ":set diffopt+=internal\<CR>:"]
call term_sendkeys(a:buf, cmd)
if VerifyScreenDump(a:buf, a:dumpfile, {}, cmd =~ 'internal' ? 'internal' : 'external')
break " don't let the next iteration overwrite the "failed" file.
@@ -688,6 +690,14 @@
endfor
endfunc
+" Verify a screendump with the internal diff only.
+func VerifyInternal(buf, dumpfile, extra)
+ call term_sendkeys(a:buf, ":diffupdate!\<CR>")
+ " trailing : for leaving the cursor on the command line
+ call term_sendkeys(a:buf, ":set diffopt=internal,filler" . a:extra . "\<CR>:")
+ call VerifyScreenDump(a:buf, a:dumpfile, {})
+endfunc
+
func Test_diff_screen()
if !CanRunVimInTerminal() || !has('menu')
return
@@ -697,36 +707,36 @@
call delete('.Xfile2.swp')
" Test 1: Add a line in beginning of file 2
- call WriteDiffFiles([1, 2, 3, 4, 5, 6, 7, 8, 9, 10], [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10])
+ call WriteDiffFiles(0, [1, 2, 3, 4, 5, 6, 7, 8, 9, 10], [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10])
let buf = RunVimInTerminal('-d Xfile1 Xfile2', {})
" Set autoread mode, ,so that Vim won't complain once we re-write the test
" files
- call term_sendkeys(buf, ":set autoread\<cr>\<c-w>w:set autoread\<cr>\<c-w>w")
+ call term_sendkeys(buf, ":set autoread\<CR>\<c-w>w:set autoread\<CR>\<c-w>w")
call VerifyBoth(buf, 'Test_diff_01', '')
" Test 2: Add a line in beginning of file 1
- call WriteDiffFiles([0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10], [1, 2, 3, 4, 5, 6, 7, 8, 9, 10])
+ call WriteDiffFiles(buf, [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10], [1, 2, 3, 4, 5, 6, 7, 8, 9, 10])
call VerifyBoth(buf, 'Test_diff_02', '')
" Test 3: Add a line at the end of file 2
- call WriteDiffFiles([1, 2, 3, 4, 5, 6, 7, 8, 9, 10], [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11])
+ call WriteDiffFiles(buf, [1, 2, 3, 4, 5, 6, 7, 8, 9, 10], [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11])
call VerifyBoth(buf, 'Test_diff_03', '')
" Test 4: Add a line at the end of file 1
- call WriteDiffFiles([1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11], [1, 2, 3, 4, 5, 6, 7, 8, 9, 10])
+ call WriteDiffFiles(buf, [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11], [1, 2, 3, 4, 5, 6, 7, 8, 9, 10])
call VerifyBoth(buf, 'Test_diff_04', '')
" Test 5: Add a line in the middle of file 2, remove on at the end of file 1
- call WriteDiffFiles([1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11], [1, 2, 3, 4, 4, 5, 6, 7, 8, 9, 10])
+ call WriteDiffFiles(buf, [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11], [1, 2, 3, 4, 4, 5, 6, 7, 8, 9, 10])
call VerifyBoth(buf, 'Test_diff_05', '')
" Test 6: Add a line in the middle of file 1, remove on at the end of file 2
- call WriteDiffFiles([1, 2, 3, 4, 4, 5, 6, 7, 8, 9, 10], [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11])
+ call WriteDiffFiles(buf, [1, 2, 3, 4, 4, 5, 6, 7, 8, 9, 10], [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11])
call VerifyBoth(buf, 'Test_diff_06', '')
" Test 7 - 9: Test normal/patience/histogram diff algorithm
- call WriteDiffFiles(['#include <stdio.h>', '', '// Frobs foo heartily', 'int frobnitz(int foo)', '{',
+ call WriteDiffFiles(buf, ['#include <stdio.h>', '', '// Frobs foo heartily', 'int frobnitz(int foo)', '{',
\ ' int i;', ' for(i = 0; i < 10; i++)', ' {', ' printf("Your answer is: ");',
\ ' printf("%d\n", foo);', ' }', '}', '', 'int fact(int n)', '{', ' if(n > 1)', ' {',
\ ' return fact(n-1) * n;', ' }', ' return 1;', '}', '', 'int main(int argc, char **argv)',
@@ -748,7 +758,7 @@
" Test 10-11: normal/indent-heuristic
call term_sendkeys(buf, ":set diffopt&vim\<cr>")
- call WriteDiffFiles(['', ' def finalize(values)', '', ' values.each do |v|', ' v.finalize', ' end'],
+ call WriteDiffFiles(buf, ['', ' def finalize(values)', '', ' values.each do |v|', ' v.finalize', ' end'],
\ ['', ' def finalize(values)', '', ' values.each do |v|', ' v.prepare', ' end', '',
\ ' values.each do |v|', ' v.finalize', ' end'])
call term_sendkeys(buf, ":diffupdate!\<cr>")
@@ -759,19 +769,19 @@
call VerifyScreenDump(buf, 'Test_diff_11', {})
" Test 12: diff the same file
- call WriteDiffFiles([1, 2, 3, 4, 5, 6, 7, 8, 9, 10], [1, 2, 3, 4, 5, 6, 7, 8, 9, 10])
+ call WriteDiffFiles(buf, [1, 2, 3, 4, 5, 6, 7, 8, 9, 10], [1, 2, 3, 4, 5, 6, 7, 8, 9, 10])
call VerifyBoth(buf, 'Test_diff_12', '')
" Test 13: diff an empty file
- call WriteDiffFiles([], [])
+ call WriteDiffFiles(buf, [], [])
call VerifyBoth(buf, 'Test_diff_13', '')
" Test 14: test diffopt+=icase
- call WriteDiffFiles(['a', 'b', 'cd'], ['A', 'b', 'cDe'])
+ call WriteDiffFiles(buf, ['a', 'b', 'cd'], ['A', 'b', 'cDe'])
call VerifyBoth(buf, 'Test_diff_14', " diffopt+=filler diffopt+=icase")
" Test 15-16: test diffopt+=iwhite
- call WriteDiffFiles(['int main()', '{', ' printf("Hello, World!");', ' return 0;', '}'],
+ call WriteDiffFiles(buf, ['int main()', '{', ' printf("Hello, World!");', ' return 0;', '}'],
\ ['int main()', '{', ' if (0)', ' {', ' printf("Hello, World!");', ' return 0;', ' }', '}'])
call term_sendkeys(buf, ":diffupdate!\<cr>")
call term_sendkeys(buf, ":set diffopt&vim diffopt+=filler diffopt+=iwhite\<cr>")
@@ -779,6 +789,22 @@
call term_sendkeys(buf, ":set diffopt+=internal\<cr>")
call VerifyScreenDump(buf, 'Test_diff_16', {})
+ " Test 17: test diffopt+=iblank
+ call WriteDiffFiles(buf, ['a', ' ', 'cd', 'ef', 'xxx'], ['a', 'cd', '', 'ef', 'yyy'])
+ call VerifyInternal(buf, 'Test_diff_17', " diffopt+=iblank")
+
+ " Test 18: test diffopt+=iblank,iwhite / iwhiteall / iwhiteeol
+ call VerifyInternal(buf, 'Test_diff_18', " diffopt+=iblank,iwhite")
+ call VerifyInternal(buf, 'Test_diff_18', " diffopt+=iblank,iwhiteall")
+ call VerifyInternal(buf, 'Test_diff_18', " diffopt+=iblank,iwhiteeol")
+
+ " Test 19: test diffopt+=iwhiteeol
+ call WriteDiffFiles(buf, ['a ', 'x', 'cd', 'ef', 'xx xx', 'foo', 'bar'], ['a', 'x', 'c d', ' ef', 'xx xx', 'foo', '', 'bar'])
+ call VerifyInternal(buf, 'Test_diff_19', " diffopt+=iwhiteeol")
+
+ " Test 19: test diffopt+=iwhiteall
+ call VerifyInternal(buf, 'Test_diff_20', " diffopt+=iwhiteall")
+
" clean up
call StopVimInTerminal(buf)
call delete('Xfile1')