tests: consolidate CR removal/addition functions

append_cr(), remove_cr(), q_to_nul() and q_to_cr() are defined in multiple
tests. Consolidate them into test-lib.sh so we can stop redefining them.
The use of remove_cr() in t0020 to test for a CR is replaced with a new
function has_cr() to accurately reflect what is intended (the output of
remove_cr() was being thrown away).

Signed-off-by: Stephen Boyd <bebarino@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/t/t0020-crlf.sh b/t/t0020-crlf.sh
index 4e72b53140bd35db87a6c873eda9e75e896e1cdd..c3e7e322a8d62b988999b166d2abcf08930adbf7 100755 (executable)
--- a/t/t0020-crlf.sh
+++ b/t/t0020-crlf.sh
@@ -4,21 +4,8 @@ test_description='CRLF conversion'
 
 . ./test-lib.sh
 
-q_to_nul () {
-       perl -pe 'y/Q/\000/'
-}
-
-q_to_cr () {
-       tr Q '\015'
-}
-
-append_cr () {
-       sed -e 's/$/Q/' | tr Q '\015'
-}
-
-remove_cr () {
-       tr '\015' Q <"$1" | grep Q >/dev/null &&
-       tr '\015' Q <"$1" | sed -ne 's/Q$//p'
+has_cr() {
+       tr '\015' Q <"$1" | grep Q >/dev/null
 }
 
 test_expect_success setup '
@@ -156,7 +143,7 @@ test_expect_success 'checkout with autocrlf=true' '
 
        for f in one dir/two
        do
-               remove_cr "$f" >tmp && mv -f tmp $f &&
+               remove_cr <"$f" >tmp && mv -f tmp $f &&
                git update-index -- $f || {
                        echo "Eh? $f"
                        false
@@ -180,7 +167,7 @@ test_expect_success 'checkout with autocrlf=input' '
 
        for f in one dir/two
        do
-               if remove_cr "$f" >/dev/null
+               if has_cr "$f"
                then
                        echo "Eh? $f"
                        false
@@ -245,7 +232,7 @@ test_expect_success 'apply patch (autocrlf=true)' '
        git read-tree --reset -u HEAD &&
 
        git apply patch.file &&
-       test "$patched" = "`remove_cr one | git hash-object --stdin`" || {
+       test "$patched" = "`remove_cr <one | git hash-object --stdin`" || {
                echo "Eh?  apply without index"
                false
        }
@@ -272,7 +259,7 @@ test_expect_success 'apply patch --index (autocrlf=true)' '
 
        git apply --index patch.file &&
        test "$patched" = `git rev-parse :one` &&
-       test "$patched" = "`remove_cr one | git hash-object --stdin`" || {
+       test "$patched" = "`remove_cr <one | git hash-object --stdin`" || {
                echo "Eh?  apply with --index"
                false
        }
@@ -285,7 +272,7 @@ test_expect_success '.gitattributes says two is binary' '
        git config core.autocrlf true &&
        git read-tree --reset -u HEAD &&
 
-       if remove_cr dir/two >/dev/null
+       if has_cr dir/two
        then
                echo "Huh?"
                false
@@ -293,7 +280,7 @@ test_expect_success '.gitattributes says two is binary' '
                : happy
        fi &&
 
-       if remove_cr one >/dev/null
+       if has_cr one
        then
                : happy
        else
@@ -301,7 +288,7 @@ test_expect_success '.gitattributes says two is binary' '
                false
        fi &&
 
-       if remove_cr three >/dev/null
+       if has_cr three
        then
                echo "Huh?"
                false
@@ -316,7 +303,7 @@ test_expect_success '.gitattributes says two is input' '
        echo "two crlf=input" >.gitattributes &&
        git read-tree --reset -u HEAD &&
 
-       if remove_cr dir/two >/dev/null
+       if has_cr dir/two
        then
                echo "Huh?"
                false
@@ -331,7 +318,7 @@ test_expect_success '.gitattributes says two and three are text' '
        echo "t* crlf" >.gitattributes &&
        git read-tree --reset -u HEAD &&
 
-       if remove_cr dir/two >/dev/null
+       if has_cr dir/two
        then
                : happy
        else
@@ -339,7 +326,7 @@ test_expect_success '.gitattributes says two and three are text' '
                false
        fi &&
 
-       if remove_cr three >/dev/null
+       if has_cr three
        then
                : happy
        else
@@ -357,14 +344,14 @@ test_expect_success 'in-tree .gitattributes (1)' '
        rm -rf tmp one dir .gitattributes patch.file three &&
        git read-tree --reset -u HEAD &&
 
-       if remove_cr one >/dev/null
+       if has_cr one
        then
                echo "Eh? one should not have CRLF"
                false
        else
                : happy
        fi &&
-       remove_cr three >/dev/null || {
+       has_cr three || {
                echo "Eh? three should still have CRLF"
                false
        }
@@ -376,14 +363,14 @@ test_expect_success 'in-tree .gitattributes (2)' '
        git read-tree --reset HEAD &&
        git checkout-index -f -q -u -a &&
 
-       if remove_cr one >/dev/null
+       if has_cr one
        then
                echo "Eh? one should not have CRLF"
                false
        else
                : happy
        fi &&
-       remove_cr three >/dev/null || {
+       has_cr three || {
                echo "Eh? three should still have CRLF"
                false
        }
@@ -396,14 +383,14 @@ test_expect_success 'in-tree .gitattributes (3)' '
        git checkout-index -u .gitattributes &&
        git checkout-index -u one dir/two three &&
 
-       if remove_cr one >/dev/null
+       if has_cr one
        then
                echo "Eh? one should not have CRLF"
                false
        else
                : happy
        fi &&
-       remove_cr three >/dev/null || {
+       has_cr three || {
                echo "Eh? three should still have CRLF"
                false
        }
@@ -416,14 +403,14 @@ test_expect_success 'in-tree .gitattributes (4)' '
        git checkout-index -u one dir/two three &&
        git checkout-index -u .gitattributes &&
 
-       if remove_cr one >/dev/null
+       if has_cr one
        then
                echo "Eh? one should not have CRLF"
                false
        else
                : happy
        fi &&
-       remove_cr three >/dev/null || {
+       has_cr three || {
                echo "Eh? three should still have CRLF"
                false
        }
@@ -456,7 +443,7 @@ test_expect_success 'checkout when deleting .gitattributes' '
 
        git checkout master~1 &&
        git checkout master &&
-       remove_cr .file2 >/dev/null
+       has_cr .file2
 
 '
 

diff --git a/t/t3400-rebase.sh b/t/t3400-rebase.sh
index 4e6a44b623c456dc85f9daa6c4b5b1f0789c93c5..4314ad2d66d06b411e4bc0c9ee7b07553fc35ac2 100755 (executable)
--- a/t/t3400-rebase.sh
+++ b/t/t3400-rebase.sh
@@ -134,10 +134,6 @@ test_expect_success 'rebase -q is quiet' '
      test ! -s output.out
 '
 
-q_to_cr () {
-       tr Q '\015'
-}
-
 test_expect_success 'Rebase a commit that sprinkles CRs in' '
        (
                echo "One"

diff --git a/t/t4012-diff-binary.sh b/t/t4012-diff-binary.sh
index f64aa48d24f2f5704d07b9285c94ba983f7d92ac..bc46563afc607e6fba9acbd2773d88207c878981 100755 (executable)
--- a/t/t4012-diff-binary.sh
+++ b/t/t4012-diff-binary.sh
@@ -77,10 +77,6 @@ test_expect_success 'apply binary patch' \
         tree1=`git write-tree` &&
         test "$tree1" = "$tree0"'
 
-q_to_nul() {
-       perl -pe 'y/Q/\000/'
-}
-
 nul_to_q() {
        perl -pe 'y/\000/Q/'
 }

diff --git a/t/t6033-merge-crlf.sh b/t/t6033-merge-crlf.sh
index 75d9602de4d4238b4182956127540525f711d33f..e8d65eefb521cc9f2e8211918734d069381772d4 100755 (executable)
--- a/t/t6033-merge-crlf.sh
+++ b/t/t6033-merge-crlf.sh
@@ -1,13 +1,5 @@
 #!/bin/sh
 
-append_cr () {
-       sed -e 's/$/Q/' | tr Q '\015'
-}
-
-remove_cr () {
-       tr '\015' Q | sed -e 's/Q$//'
-}
-
 test_description='merge conflict in crlf repo
 
                b---M

diff --git a/t/t9401-git-cvsserver-crlf.sh b/t/t9401-git-cvsserver-crlf.sh
index 40637d6782c3ad5ffbff99d352206b8b2ef01b43..ed7b513f3e82706f6455bb32f4f19a5161bb0415 100755 (executable)
--- a/t/t9401-git-cvsserver-crlf.sh
+++ b/t/t9401-git-cvsserver-crlf.sh
@@ -11,14 +11,6 @@ repository using cvs CLI client via git-cvsserver server'
 
 . ./test-lib.sh
 
-q_to_nul () {
-    perl -pe 'y/Q/\000/'
-}
-
-q_to_cr () {
-    tr Q '\015'
-}
-
 marked_as () {
     foundEntry="$(grep "^/$2/" "$1/CVS/Entries")"
     if [ x"$foundEntry" = x"" ] ; then

diff --git a/t/test-lib.sh b/t/test-lib.sh
index baa4093073564e081dcf6bc692910257663c9b03..afd3053f96b789a73274217b384d245583500c04 100644 (file)
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -230,6 +230,22 @@ test_decode_color () {
                -e 's/.\[m/<RESET>/g'
 }
 
+q_to_nul () {
+       perl -pe 'y/Q/\000/'
+}
+
+q_to_cr () {
+       tr Q '\015'
+}
+
+append_cr () {
+       sed -e 's/$/Q/' | tr Q '\015'
+}
+
+remove_cr () {
+       tr '\015' Q | sed -e 's/Q$//'
+}
+
 test_tick () {
        if test -z "${test_tick+set}"
        then