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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'.
This commit is contained in:
Bram Moolenaar
72
src/diff.c
72
src/diff.c
@@ -24,13 +24,17 @@
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static int diff_busy = FALSE; /* ex_diffgetput() is busy */
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/* flags obtained from the 'diffopt' option */
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#define DIFF_FILLER 1 // display filler lines
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#define DIFF_ICASE 2 // ignore case
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#define DIFF_IWHITE 4 // ignore change in white space
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#define DIFF_HORIZONTAL 8 // horizontal splits
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#define DIFF_VERTICAL 16 // vertical splits
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#define DIFF_HIDDEN_OFF 32 // diffoff when hidden
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#define DIFF_INTERNAL 64 // use internal xdiff algorithm
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#define DIFF_FILLER 0x001 // display filler lines
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#define DIFF_IBLANK 0x002 // ignore empty lines
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#define DIFF_ICASE 0x004 // ignore case
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#define DIFF_IWHITE 0x008 // ignore change in white space
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#define DIFF_IWHITEALL 0x010 // ignore all white space changes
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#define DIFF_IWHITEEOL 0x020 // ignore change in white space at EOL
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#define DIFF_HORIZONTAL 0x040 // horizontal splits
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#define DIFF_VERTICAL 0x080 // vertical splits
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#define DIFF_HIDDEN_OFF 0x100 // diffoff when hidden
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#define DIFF_INTERNAL 0x200 // use internal xdiff algorithm
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#define ALL_WHITE_DIFF (DIFF_IWHITE | DIFF_IWHITEALL | DIFF_IWHITEEOL)
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static int diff_flags = DIFF_INTERNAL | DIFF_FILLER;
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static long diff_algorithm = 0;
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@@ -1050,6 +1054,12 @@ diff_file_internal(diffio_T *diffio)
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if (diff_flags & DIFF_IWHITE)
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param.flags |= XDF_IGNORE_WHITESPACE_CHANGE;
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if (diff_flags & DIFF_IWHITEALL)
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param.flags |= XDF_IGNORE_WHITESPACE;
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if (diff_flags & DIFF_IWHITEEOL)
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param.flags |= XDF_IGNORE_WHITESPACE_AT_EOL;
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if (diff_flags & DIFF_IBLANK)
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param.flags |= XDF_IGNORE_BLANK_LINES;
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emit_cfg.ctxlen = 0; // don't need any diff_context here
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emit_cb.priv = &diffio->dio_diff;
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@@ -1106,7 +1116,7 @@ diff_file(diffio_T *dio)
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// Build the diff command and execute it. Always use -a, binary
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// differences are of no use. Ignore errors, diff returns
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// non-zero when differences have been found.
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vim_snprintf((char *)cmd, len, "diff %s%s%s%s%s %s",
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vim_snprintf((char *)cmd, len, "diff %s%s%s%s%s%s%s%s %s",
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diff_a_works == FALSE ? "" : "-a ",
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#if defined(MSWIN)
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diff_bin_works == TRUE ? "--binary " : "",
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@@ -1114,6 +1124,9 @@ diff_file(diffio_T *dio)
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"",
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#endif
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(diff_flags & DIFF_IWHITE) ? "-b " : "",
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(diff_flags & DIFF_IWHITEALL) ? "-w " : "",
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(diff_flags & DIFF_IWHITEEOL) ? "-Z " : "",
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(diff_flags & DIFF_IBLANK) ? "-B " : "",
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(diff_flags & DIFF_ICASE) ? "-i " : "",
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tmp_orig, tmp_new);
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append_redir(cmd, (int)len, p_srr, tmp_diff);
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@@ -1946,17 +1959,25 @@ diff_cmp(char_u *s1, char_u *s2)
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char_u *p1, *p2;
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int l;
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if ((diff_flags & (DIFF_ICASE | DIFF_IWHITE)) == 0)
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if ((diff_flags & DIFF_IBLANK)
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&& (*skipwhite(s1) == NUL || *skipwhite(s2) == NUL))
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return 0;
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if ((diff_flags & (DIFF_ICASE | ALL_WHITE_DIFF)) == 0)
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return STRCMP(s1, s2);
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if ((diff_flags & DIFF_ICASE) && !(diff_flags & DIFF_IWHITE))
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if ((diff_flags & DIFF_ICASE) && !(diff_flags & ALL_WHITE_DIFF))
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return MB_STRICMP(s1, s2);
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/* Ignore white space changes and possibly ignore case. */
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p1 = s1;
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p2 = s2;
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// Ignore white space changes and possibly ignore case.
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while (*p1 != NUL && *p2 != NUL)
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{
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if (VIM_ISWHITE(*p1) && VIM_ISWHITE(*p2))
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if (((diff_flags & DIFF_IWHITE)
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&& VIM_ISWHITE(*p1) && VIM_ISWHITE(*p2))
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|| ((diff_flags & DIFF_IWHITEALL)
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&& (VIM_ISWHITE(*p1) || VIM_ISWHITE(*p2))))
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{
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p1 = skipwhite(p1);
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p2 = skipwhite(p2);
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@@ -1970,7 +1991,7 @@ diff_cmp(char_u *s1, char_u *s2)
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}
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}
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/* Ignore trailing white space. */
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// Ignore trailing white space.
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p1 = skipwhite(p1);
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p2 = skipwhite(p2);
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if (*p1 != NUL || *p2 != NUL)
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@@ -2142,11 +2163,26 @@ diffopt_changed(void)
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p += 8;
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diff_context_new = getdigits(&p);
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}
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else if (STRNCMP(p, "iblank", 6) == 0)
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{
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p += 6;
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diff_flags_new |= DIFF_IBLANK;
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}
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else if (STRNCMP(p, "icase", 5) == 0)
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{
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p += 5;
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diff_flags_new |= DIFF_ICASE;
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}
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else if (STRNCMP(p, "iwhiteall", 9) == 0)
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{
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p += 9;
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diff_flags_new |= DIFF_IWHITEALL;
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}
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else if (STRNCMP(p, "iwhiteeol", 9) == 0)
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{
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p += 9;
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diff_flags_new |= DIFF_IWHITEEOL;
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}
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else if (STRNCMP(p, "iwhite", 6) == 0)
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{
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p += 6;
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@@ -2315,9 +2351,12 @@ diff_find_change(
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si_org = si_new = 0;
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while (line_org[si_org] != NUL)
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{
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if ((diff_flags & DIFF_IWHITE)
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if (((diff_flags & DIFF_IWHITE)
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&& VIM_ISWHITE(line_org[si_org])
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&& VIM_ISWHITE(line_new[si_new]))
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|| ((diff_flags & DIFF_IWHITEALL)
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&& (VIM_ISWHITE(line_org[si_org])
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|| VIM_ISWHITE(line_new[si_new]))))
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{
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si_org = (int)(skipwhite(line_org + si_org) - line_org);
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si_new = (int)(skipwhite(line_new + si_new) - line_new);
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@@ -2351,9 +2390,12 @@ diff_find_change(
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while (ei_org >= *startp && ei_new >= si_new
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&& ei_org >= 0 && ei_new >= 0)
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{
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if ((diff_flags & DIFF_IWHITE)
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if (((diff_flags & DIFF_IWHITE)
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&& VIM_ISWHITE(line_org[ei_org])
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&& VIM_ISWHITE(line_new[ei_new]))
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|| ((diff_flags & DIFF_IWHITEALL)
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&& (VIM_ISWHITE(line_org[ei_org])
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|| VIM_ISWHITE(line_new[ei_new]))))
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{
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while (ei_org >= *startp
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&& VIM_ISWHITE(line_org[ei_org]))
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20
src/testdir/dumps/Test_diff_17.dump
Normal file
20
src/testdir/dumps/Test_diff_17.dump
Normal file
@@ -0,0 +1,20 @@
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| +0#0000e05#a8a8a8255@1|a+0#0000000#ffffff0| @33||+1&&| +0#0000e05#a8a8a8255@1|a+0#0000000#ffffff0| @33
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| +0#0000e05#a8a8a8255@1| +0#0000000#5fd7ff255@34||+1&#ffffff0| +0#0000e05#a8a8a8255@1|-+0#4040ff13#afffff255@34
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| +0#0000e05#a8a8a8255@1|c+0#0000000#ffffff0|d| @32||+1&&| +0#0000e05#a8a8a8255@1|c+0#0000000#ffffff0|d| @32
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| +0#0000e05#a8a8a8255@1|e+0#0000000#ffffff0|f| @32||+1&&| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@34
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| +0#0000e05#a8a8a8255@1|x+2#0000000#ff404010@2| +0&#ffd7ff255@31||+1&#ffffff0| +0#0000e05#a8a8a8255@1|e+0#0000000#ffffff0|f| @32
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| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|y+2#0000000#ff404010@2| +0&#ffd7ff255@31
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| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
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| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
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| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
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| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
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| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
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| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
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| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
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| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
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| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
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| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
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| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
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| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
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|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
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|:+0&&> @73
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20
src/testdir/dumps/Test_diff_18.dump
Normal file
20
src/testdir/dumps/Test_diff_18.dump
Normal file
@@ -0,0 +1,20 @@
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| +0#0000e05#a8a8a8255@1|a+0#0000000#ffffff0| @33||+1&&| +0#0000e05#a8a8a8255@1|a+0#0000000#ffffff0| @33
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| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@34||+1&&| +0#0000e05#a8a8a8255@1|c+0#0000000#ffffff0|d| @32
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| +0#0000e05#a8a8a8255@1|c+0#0000000#ffffff0|d| @32||+1&&| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@34
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| +0#0000e05#a8a8a8255@1|e+0#0000000#ffffff0|f| @32||+1&&| +0#0000e05#a8a8a8255@1|e+0#0000000#ffffff0|f| @32
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| +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
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| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
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| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
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| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
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| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
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| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
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| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
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| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
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| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
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| +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
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| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33||+1#0000000&| +0#0000e05#a8a8a8255@1|~+0#4040ff13#ffffff0| @33
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|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
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|:+0&&> @73
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20
src/testdir/dumps/Test_diff_19.dump
Normal file
20
src/testdir/dumps/Test_diff_19.dump
Normal file
@@ -0,0 +1,20 @@
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| +0#0000e05#a8a8a8255@1|a+0#0000000#ffffff0| @33||+1&&| +0#0000e05#a8a8a8255@1|a+0#0000000#ffffff0| @33
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||||
| +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
|
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20
src/testdir/dumps/Test_diff_20.dump
Normal file
20
src/testdir/dumps/Test_diff_20.dump
Normal file
@@ -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
|
||||
@@ -671,16 +671,18 @@ func Test_diff_lastline()
|
||||
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 @@ func VerifyBoth(buf, dumpfile, extra)
|
||||
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 @@ func Test_diff_screen()
|
||||
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 @@ func Test_diff_screen()
|
||||
|
||||
" 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 @@ func Test_diff_screen()
|
||||
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 @@ func Test_diff_screen()
|
||||
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')
|
||||
|
||||
@@ -794,6 +794,8 @@ static char *(features[]) =
|
||||
|
||||
static int included_patches[] =
|
||||
{ /* Add new patch number below this line */
|
||||
/**/
|
||||
393,
|
||||
/**/
|
||||
392,
|
||||
/**/
|
||||
|
||||
Reference in New Issue
Block a user