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-rwxr-xr-xt/t0026-eol-config.sh103
1 files changed, 103 insertions, 0 deletions
diff --git a/t/t0026-eol-config.sh b/t/t0026-eol-config.sh
new file mode 100755
index 0000000000..c5203e232c
--- /dev/null
+++ b/t/t0026-eol-config.sh
@@ -0,0 +1,103 @@
+#!/bin/sh
+
+test_description='CRLF conversion'
+
+. ./test-lib.sh
+
+has_cr() {
+ tr '\015' Q <"$1" | grep Q >/dev/null
+}
+
+test_expect_success setup '
+
+ git config core.autocrlf false &&
+
+ echo "one text" > .gitattributes &&
+
+ for w in Hello world how are you; do echo $w; done >one &&
+ for w in I am very very fine thank you; do echo $w; done >two &&
+ git add . &&
+
+ git commit -m initial &&
+
+ one=$(git rev-parse HEAD:one) &&
+ two=$(git rev-parse HEAD:two) &&
+
+ echo happy.
+'
+
+test_expect_success 'eol=lf puts LFs in normalized file' '
+
+ rm -f .gitattributes tmp one two &&
+ git config core.eol lf &&
+ git read-tree --reset -u HEAD &&
+
+ ! has_cr one &&
+ ! has_cr two &&
+ onediff=$(git diff one) &&
+ twodiff=$(git diff two) &&
+ test -z "$onediff" && test -z "$twodiff"
+'
+
+test_expect_success 'eol=crlf puts CRLFs in normalized file' '
+
+ rm -f .gitattributes tmp one two &&
+ git config core.eol crlf &&
+ git read-tree --reset -u HEAD &&
+
+ has_cr one &&
+ ! has_cr two &&
+ onediff=$(git diff one) &&
+ twodiff=$(git diff two) &&
+ test -z "$onediff" && test -z "$twodiff"
+'
+
+test_expect_success 'autocrlf=true overrides eol=lf' '
+
+ rm -f .gitattributes tmp one two &&
+ git config core.eol lf &&
+ git config core.autocrlf true &&
+ git read-tree --reset -u HEAD &&
+
+ has_cr one &&
+ has_cr two &&
+ onediff=$(git diff one) &&
+ twodiff=$(git diff two) &&
+ test -z "$onediff" && test -z "$twodiff"
+'
+
+test_expect_success 'autocrlf=true overrides unset eol' '
+
+ rm -f .gitattributes tmp one two &&
+ git config --unset-all core.eol &&
+ git config core.autocrlf true &&
+ git read-tree --reset -u HEAD &&
+
+ has_cr one &&
+ has_cr two &&
+ onediff=$(git diff one) &&
+ twodiff=$(git diff two) &&
+ test -z "$onediff" && test -z "$twodiff"
+'
+
+test_expect_success NATIVE_CRLF 'eol native is crlf' '
+
+ rm -rf native_eol && mkdir native_eol &&
+ (
+ cd native_eol &&
+ printf "*.txt text\n" >.gitattributes &&
+ printf "one\r\ntwo\r\nthree\r\n" >filedos.txt &&
+ printf "one\ntwo\nthree\n" >fileunix.txt &&
+ git init &&
+ git config core.autocrlf false &&
+ git config core.eol native &&
+ git add filedos.txt fileunix.txt &&
+ git commit -m "first" &&
+ rm file*.txt &&
+ git reset --hard HEAD &&
+ has_cr filedos.txt &&
+ has_cr fileunix.txt
+ )
+'
+
+test_done