| #!/bin/sh |
| # |
| # Copyright (c) 2005 Junio C Hamano |
| # |
| |
| test_description='Same rename detection as t4003 but testing diff-raw -z. |
| |
| ' |
| |
| . ./test-lib.sh |
| . "$TEST_DIRECTORY"/lib-diff.sh ;# test-lib chdir's into trash |
| |
| test_expect_success \ |
| 'prepare reference tree' \ |
| 'COPYING_test_data >COPYING && |
| echo frotz >rezrov && |
| git update-index --add COPYING rezrov && |
| orig=$(git hash-object COPYING) && |
| tree=$(git write-tree) && |
| echo $tree' |
| |
| test_expect_success \ |
| 'prepare work tree' \ |
| 'sed -e 's/HOWEVER/However/' <COPYING >COPYING.1 && |
| sed -e 's/GPL/G.P.L/g' <COPYING >COPYING.2 && |
| rm -f COPYING && |
| c1=$(git hash-object COPYING.1) && |
| c2=$(git hash-object COPYING.2) && |
| git update-index --add --remove COPYING COPYING.?' |
| |
| # tree has COPYING and rezrov. work tree has COPYING.1 and COPYING.2, |
| # both are slightly edited, and unchanged rezrov. We say COPYING.1 |
| # and COPYING.2 are based on COPYING, and do not say anything about |
| # rezrov. |
| |
| git diff-index -z -C $tree >current |
| |
| cat >expected <<EOF |
| :100644 100644 $orig $c1 C1234 |
| COPYING |
| COPYING.1 |
| :100644 100644 $orig $c2 R1234 |
| COPYING |
| COPYING.2 |
| EOF |
| |
| test_expect_success \ |
| 'validate output from rename/copy detection (#1)' \ |
| 'compare_diff_raw_z current expected' |
| |
| ################################################################ |
| |
| test_expect_success \ |
| 'prepare work tree again' \ |
| 'mv COPYING.2 COPYING && |
| git update-index --add --remove COPYING COPYING.1 COPYING.2' |
| |
| # tree has COPYING and rezrov. work tree has COPYING and COPYING.1, |
| # both are slightly edited, and unchanged rezrov. We say COPYING.1 |
| # is based on COPYING and COPYING is still there, and do not say anything |
| # about rezrov. |
| |
| git diff-index -z -C $tree >current |
| cat >expected <<EOF |
| :100644 100644 $orig $c2 M |
| COPYING |
| :100644 100644 $orig $c1 C1234 |
| COPYING |
| COPYING.1 |
| EOF |
| |
| test_expect_success \ |
| 'validate output from rename/copy detection (#2)' \ |
| 'compare_diff_raw_z current expected' |
| |
| ################################################################ |
| |
| # tree has COPYING and rezrov. work tree has the same COPYING and |
| # copy-edited COPYING.1, and unchanged rezrov. We should not say |
| # anything about rezrov or COPYING, since the revised again diff-raw |
| # nows how to say Copy. |
| |
| test_expect_success \ |
| 'prepare work tree once again' \ |
| 'COPYING_test_data >COPYING && |
| git update-index --add --remove COPYING COPYING.1' |
| |
| git diff-index -z -C --find-copies-harder $tree >current |
| cat >expected <<EOF |
| :100644 100644 $orig $c1 C1234 |
| COPYING |
| COPYING.1 |
| EOF |
| |
| test_expect_success \ |
| 'validate output from rename/copy detection (#3)' \ |
| 'compare_diff_raw_z current expected' |
| |
| test_done |