On 06/06, Stefan Beller wrote: > Use modern style in the test t4005. Remove hard coded sha1 values. > Combine test prep work and the actual test. Rename the first > test to contain the word "setup". > > Signed-off-by: Stefan Beller <sbeller@xxxxxxxxxx> > --- > > Junio wrote: > > If it helps, I _can_ make any set of declarations to make it sound > > more official, e.g. (the remainder of) June is the "make sure our > > tests are ready" > > If it helps, I can write code for that. :) > > Do get a good grasp on which tests need to be fixed, I changed the seed > value for the sha1 computation and then run the test suite. There are a lot > of tests passing for this, but also quite a few failing. Then I picked t4005 > randomly to start with. This patch works even with a crippled hash function > as we use hash-object to get the object id. > > Thanks, > Stefan > > t/t4005-diff-rename-2.sh | 95 ++++++++++++++++++++++-------------------------- > 1 file changed, 43 insertions(+), 52 deletions(-) > > diff --git a/t/t4005-diff-rename-2.sh b/t/t4005-diff-rename-2.sh > index 135addbfbd..f542d2929d 100755 > --- a/t/t4005-diff-rename-2.sh > +++ b/t/t4005-diff-rename-2.sh > @@ -3,84 +3,75 @@ > # Copyright (c) 2005 Junio C Hamano > # > > -test_description='Same rename detection as t4003 but testing diff-raw. > +test_description='Same rename detection as t4003 but testing diff-raw.' > > -' > . ./test-lib.sh > . "$TEST_DIRECTORY"/diff-lib.sh ;# test-lib chdir's into trash > > -test_expect_success \ > - 'prepare reference tree' \ > - 'cat "$TEST_DIRECTORY"/diff-lib/COPYING >COPYING && > - echo frotz >rezrov && > - git update-index --add COPYING rezrov && > - tree=$(git write-tree) && > - echo $tree' > - > -test_expect_success \ > - 'prepare work tree' \ > - 'sed -e 's/HOWEVER/However/' <COPYING >COPYING.1 && > - sed -e 's/GPL/G.P.L/g' <COPYING >COPYING.2 && > - rm -f COPYING && > - git update-index --add --remove COPYING COPYING.?' > +test_expect_success 'setup reference tree' ' > + cat "$TEST_DIRECTORY"/diff-lib/COPYING >COPYING && > + echo frotz >rezrov && > + git update-index --add COPYING rezrov && > + tree=$(git write-tree) && > + echo $tree && > + sed -e 's/HOWEVER/However/' <COPYING >COPYING.1 && > + sed -e 's/GPL/G.P.L/g' <COPYING >COPYING.2 && > + origoid=$(git hash-object COPYING) && > + oid1=$(git hash-object COPYING.1) && > + oid2=$(git hash-object COPYING.2) > +' This conversation looks good to me. The only thing that made me scratch my head a bit were the shell variables origoid, oid1, and oid2. It was just slightly confusing figuring out where they came from in the tests below before I noticed they were initialized up here. > > +################################################################ > # 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 -C $tree >current > - > -cat >expected <<\EOF > -:100644 100644 6ff87c4664981e4397625791c8ea3bbb5f2279a3 0603b3238a076dc6c8022aedc6648fa523a17178 C1234 COPYING COPYING.1 > -:100644 100644 6ff87c4664981e4397625791c8ea3bbb5f2279a3 06c67961bbaed34a127f76d261f4c0bf73eda471 R1234 COPYING COPYING.2 > -EOF > +test_expect_success 'validate output from rename/copy detection (#1)' ' > + rm -f COPYING && > + git update-index --add --remove COPYING COPYING.? && > > -test_expect_success \ > - 'validate output from rename/copy detection (#1)' \ > - 'compare_diff_raw current expected' > + cat <<-EOF >expected && > + :100644 100644 $origoid $oid1 C1234 COPYING COPYING.1 > + :100644 100644 $origoid $oid2 R1234 COPYING COPYING.2 > + EOF > + git diff-index -C $tree >current && > + compare_diff_raw expected current > +' > > ################################################################ > - > -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 -C $tree >current > -cat >expected <<\EOF > -:100644 100644 6ff87c4664981e4397625791c8ea3bbb5f2279a3 06c67961bbaed34a127f76d261f4c0bf73eda471 M COPYING > -:100644 100644 6ff87c4664981e4397625791c8ea3bbb5f2279a3 0603b3238a076dc6c8022aedc6648fa523a17178 C1234 COPYING COPYING.1 > -EOF > +test_expect_success 'validate output from rename/copy detection (#2)' ' > + mv COPYING.2 COPYING && > + git update-index --add --remove COPYING COPYING.1 COPYING.2 && > > -test_expect_success \ > - 'validate output from rename/copy detection (#2)' \ > - 'compare_diff_raw current expected' > + cat <<-EOF >expected && > + :100644 100644 $origoid $oid2 M COPYING > + :100644 100644 $origoid $oid1 C1234 COPYING COPYING.1 > + EOF > + git diff-index -C $tree >current && > + compare_diff_raw current expected > +' > > ################################################################ > - > # tree has COPYING and rezrov. work tree has the same COPYING and > # copy-edited COPYING.1, and unchanged rezrov. We should not say > # anything about rezrov or COPYING, since the revised again diff-raw > # nows how to say Copy. > > -test_expect_success \ > - 'prepare work tree once again' \ > - 'cat "$TEST_DIRECTORY"/diff-lib/COPYING >COPYING && > - git update-index --add --remove COPYING COPYING.1' > - > -git diff-index -C --find-copies-harder $tree >current > -cat >expected <<\EOF > -:100644 100644 6ff87c4664981e4397625791c8ea3bbb5f2279a3 0603b3238a076dc6c8022aedc6648fa523a17178 C1234 COPYING COPYING.1 > -EOF > +test_expect_success 'validate output from rename/copy detection (#3)' ' > + cat "$TEST_DIRECTORY"/diff-lib/COPYING >COPYING && > + git update-index --add --remove COPYING COPYING.1 && > > -test_expect_success \ > - 'validate output from rename/copy detection (#3)' \ > - 'compare_diff_raw current expected' > + cat <<-EOF >expected && > + :100644 100644 $origoid $oid1 C1234 COPYING COPYING.1 > + EOF > + git diff-index -C --find-copies-harder $tree >current && > + compare_diff_raw current expected > +' > > test_done > -- > 2.13.0.17.gf3d7728391 > -- Brandon Williams