freshlybakedca.ke
Git fork
Merge branch 'ng/xdiff-truly-minimal'
"git diff --minimal" used to give non-minimal output when its
optimization kicked in, which has been disabled.
* ng/xdiff-truly-minimal:
xdiff: disable cleanup_records heuristic with --minimal
+1
t/meson.build
+1
t/meson.build
+14
t/t4071-diff-minimal.sh
+14
t/t4071-diff-minimal.sh
···
···
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#!/bin/sh
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test_description='minimal diff algorithm'
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. ./test-lib.sh
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test_expect_success 'minimal diff should not mark changes between changed lines' '
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test_write_lines x x x x >pre &&
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test_write_lines x x x A B C D x E F G >post &&
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test_expect_code 1 git diff --no-index --minimal pre post >diff &&
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test_grep ! ^[+-]x diff
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'
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test_done
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-2
xdiff/xprepare.c
+3
-2
xdiff/xprepare.c
···
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xrecord_t **recs;
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xdlclass_t *rcrec;
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char *dis, *dis1, *dis2;
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if (!XDL_CALLOC_ARRAY(dis, xdf1->nrec + xdf2->nrec + 2))
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return -1;
···
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for (i = xdf1->dstart, recs = &xdf1->recs[xdf1->dstart]; i <= xdf1->dend; i++, recs++) {
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rcrec = cf->rcrecs[(*recs)->ha];
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nm = rcrec ? rcrec->len2 : 0;
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-
dis1[i] = (nm == 0) ? 0: (nm >= mlim) ? 2: 1;
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}
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if ((mlim = xdl_bogosqrt(xdf2->nrec)) > XDL_MAX_EQLIMIT)
···
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for (i = xdf2->dstart, recs = &xdf2->recs[xdf2->dstart]; i <= xdf2->dend; i++, recs++) {
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rcrec = cf->rcrecs[(*recs)->ha];
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nm = rcrec ? rcrec->len1 : 0;
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-
dis2[i] = (nm == 0) ? 0: (nm >= mlim) ? 2: 1;
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}
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for (nreff = 0, i = xdf1->dstart, recs = &xdf1->recs[xdf1->dstart];
···
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xrecord_t **recs;
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xdlclass_t *rcrec;
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char *dis, *dis1, *dis2;
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int need_min = !!(cf->flags & XDF_NEED_MINIMAL);
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if (!XDL_CALLOC_ARRAY(dis, xdf1->nrec + xdf2->nrec + 2))
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return -1;
···
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for (i = xdf1->dstart, recs = &xdf1->recs[xdf1->dstart]; i <= xdf1->dend; i++, recs++) {
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rcrec = cf->rcrecs[(*recs)->ha];
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nm = rcrec ? rcrec->len2 : 0;
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+
dis1[i] = (nm == 0) ? 0: (nm >= mlim && !need_min) ? 2: 1;
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}
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if ((mlim = xdl_bogosqrt(xdf2->nrec)) > XDL_MAX_EQLIMIT)
···
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for (i = xdf2->dstart, recs = &xdf2->recs[xdf2->dstart]; i <= xdf2->dend; i++, recs++) {
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rcrec = cf->rcrecs[(*recs)->ha];
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nm = rcrec ? rcrec->len1 : 0;
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+
dis2[i] = (nm == 0) ? 0: (nm >= mlim && !need_min) ? 2: 1;
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}
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for (nreff = 0, i = xdf1->dstart, recs = &xdf1->recs[xdf1->dstart];