f4609b896f
This also bumps the stable nixpkgs to 20.09 as of 2020-11-21, because there is some breakage in the git build related to the netrc credentials helper which someone has taken care of in nixpkgs. The stable channel is not used for anything other than git, so this should be fine. Change-Id: I3575a19dab09e1e9556cf8231d717de9890484fb
106 lines
2 KiB
Bash
Executable file
106 lines
2 KiB
Bash
Executable file
#!/bin/sh
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test_description='combined diff show only paths that are different to all parents'
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. ./test-lib.sh
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# verify that diffc.expect matches output of
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# $(git diff -c --name-only HEAD HEAD^ HEAD^2)
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diffc_verify () {
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git diff -c --name-only HEAD HEAD^ HEAD^2 >diffc.actual &&
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test_cmp diffc.expect diffc.actual
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}
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test_expect_success 'trivial merge - combine-diff empty' '
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for i in $(test_seq 1 9)
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do
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echo $i >$i.txt &&
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git add $i.txt
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done &&
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git commit -m "init" &&
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git checkout -b side &&
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for i in $(test_seq 2 9)
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do
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echo $i/2 >>$i.txt
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done &&
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git commit -a -m "side 2-9" &&
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git checkout master &&
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echo 1/2 >1.txt &&
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git commit -a -m "master 1" &&
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git merge side &&
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>diffc.expect &&
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diffc_verify
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'
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test_expect_success 'only one truly conflicting path' '
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git checkout side &&
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for i in $(test_seq 2 9)
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do
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echo $i/3 >>$i.txt
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done &&
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echo "4side" >>4.txt &&
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git commit -a -m "side 2-9 +4" &&
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git checkout master &&
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for i in $(test_seq 1 9)
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do
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echo $i/3 >>$i.txt
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done &&
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echo "4master" >>4.txt &&
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git commit -a -m "master 1-9 +4" &&
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test_must_fail git merge side &&
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cat <<-\EOF >4.txt &&
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4
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4/2
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4/3
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4master
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4side
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EOF
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git add 4.txt &&
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git commit -m "merge side (2)" &&
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echo 4.txt >diffc.expect &&
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diffc_verify
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'
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test_expect_success 'merge introduces new file' '
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git checkout side &&
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for i in $(test_seq 5 9)
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do
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echo $i/4 >>$i.txt
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done &&
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git commit -a -m "side 5-9" &&
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git checkout master &&
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for i in $(test_seq 1 3)
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do
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echo $i/4 >>$i.txt
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done &&
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git commit -a -m "master 1-3 +4hello" &&
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git merge side &&
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echo "Hello World" >4hello.txt &&
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git add 4hello.txt &&
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git commit --amend &&
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echo 4hello.txt >diffc.expect &&
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diffc_verify
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'
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test_expect_success 'merge removed a file' '
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git checkout side &&
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for i in $(test_seq 5 9)
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do
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echo $i/5 >>$i.txt
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done &&
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git commit -a -m "side 5-9" &&
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git checkout master &&
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for i in $(test_seq 1 3)
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do
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echo $i/4 >>$i.txt
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done &&
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git commit -a -m "master 1-3" &&
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git merge side &&
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git rm 4.txt &&
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git commit --amend &&
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echo 4.txt >diffc.expect &&
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diffc_verify
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'
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test_done
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