t7300-clean.sh: use test_path_* helper functions for error logging

This test script uses "test - [def]", but when a test fails because
the file passed to it does not exist,
it fails silently without an error message.
Use test_path_* helper functions, which are designed to give better
error messages when their expectations are not met.

I have added a mechanical validation that applies the same transformation
done in this patch, when the test script is passed to a sed script as shown
below.

sed -e 's/^\(	*\)test -f /\1test_path_is_file /' \
    -e 's/^\(	*\)test -d /\1test_path_is_dir /' \
    -e 's/^\(	*\)test -e /\1test_path_exists /' \
    -e 's/^\(	*\)! test -[edf] /\1test_path_is_missing /' \
    -e 's/^\(	*\)test ! -[edf] /\1test_path_is_missing /' \
       "$1" >foo.sh

Reviewers can use the sed script to tranform the original test script and
compare the result in foo.sh with the results of applying the patch.
You will see an instance of "!(test -e 3)" which was manually replaced with
""test_path_is_missing 3", and everything else should match.

Careful and deliberate observation was done to check instances where
"test ! - [df] foo" was used in the test script to make sure that the test
instances were expecting foo to EITHER be a file or a directory, and NOT a
possibility of being both as this would make replacing "test ! -f foo" with
"test_path_is_missing foo" unreasonable.

In the tests control flow, foo has been created as EITHER a
reguar file OR a directory and should NOT exist
after "git clean" or "git clean -d", as the case maybe, has been called.
This made it reasonable to replace
"test ! -[df] foo" with "test_path_is_missing foo".

Signed-off-by: Abraham Samuel Adekunle <abrahamadekunle50@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/t/t7300-clean.sh b/t/t7300-clean.sh
index 0aae0dee67078b73855d0152d18863e6a9ad104d..5c97eb0dfe9881824fdc7ede941d9401bdb0bf80 100755 (executable)
--- a/t/t7300-clean.sh
+++ b/t/t7300-clean.sh
@@ -29,15 +29,15 @@ test_expect_success 'git clean with skip-worktree .gitignore' '
        mkdir -p build docs &&
        touch a.out src/part3.c docs/manual.txt obj.o build/lib.so &&
        git clean &&
-       test -f Makefile &&
-       test -f README &&
-       test -f src/part1.c &&
-       test -f src/part2.c &&
-       test ! -f a.out &&
-       test ! -f src/part3.c &&
-       test -f docs/manual.txt &&
-       test -f obj.o &&
-       test -f build/lib.so &&
+       test_path_is_file Makefile &&
+       test_path_is_file README &&
+       test_path_is_file src/part1.c &&
+       test_path_is_file src/part2.c &&
+       test_path_is_missing a.out &&
+       test_path_is_missing src/part3.c &&
+       test_path_is_file docs/manual.txt &&
+       test_path_is_file obj.o &&
+       test_path_is_file build/lib.so &&
        git update-index --no-skip-worktree .gitignore &&
        git checkout .gitignore
 '
@@ -47,15 +47,15 @@ test_expect_success 'git clean' '
        mkdir -p build docs &&
        touch a.out src/part3.c docs/manual.txt obj.o build/lib.so &&
        git clean &&
-       test -f Makefile &&
-       test -f README &&
-       test -f src/part1.c &&
-       test -f src/part2.c &&
-       test ! -f a.out &&
-       test ! -f src/part3.c &&
-       test -f docs/manual.txt &&
-       test -f obj.o &&
-       test -f build/lib.so
+       test_path_is_file Makefile &&
+       test_path_is_file README &&
+       test_path_is_file src/part1.c &&
+       test_path_is_file src/part2.c &&
+       test_path_is_missing a.out &&
+       test_path_is_missing src/part3.c &&
+       test_path_is_file docs/manual.txt &&
+       test_path_is_file obj.o &&
+       test_path_is_file build/lib.so
 
 '
 
@@ -64,15 +64,15 @@ test_expect_success 'git clean src/' '
        mkdir -p build docs &&
        touch a.out src/part3.c docs/manual.txt obj.o build/lib.so &&
        git clean src/ &&
-       test -f Makefile &&
-       test -f README &&
-       test -f src/part1.c &&
-       test -f src/part2.c &&
-       test -f a.out &&
-       test ! -f src/part3.c &&
-       test -f docs/manual.txt &&
-       test -f obj.o &&
-       test -f build/lib.so
+       test_path_is_file Makefile &&
+       test_path_is_file README &&
+       test_path_is_file src/part1.c &&
+       test_path_is_file src/part2.c &&
+       test_path_is_file a.out &&
+       test_path_is_missing src/part3.c &&
+       test_path_is_file docs/manual.txt &&
+       test_path_is_file obj.o &&
+       test_path_is_file build/lib.so
 
 '
 
@@ -81,15 +81,15 @@ test_expect_success 'git clean src/ src/' '
        mkdir -p build docs &&
        touch a.out src/part3.c docs/manual.txt obj.o build/lib.so &&
        git clean src/ src/ &&
-       test -f Makefile &&
-       test -f README &&
-       test -f src/part1.c &&
-       test -f src/part2.c &&
-       test -f a.out &&
-       test ! -f src/part3.c &&
-       test -f docs/manual.txt &&
-       test -f obj.o &&
-       test -f build/lib.so
+       test_path_is_file Makefile &&
+       test_path_is_file README &&
+       test_path_is_file src/part1.c &&
+       test_path_is_file src/part2.c &&
+       test_path_is_file a.out &&
+       test_path_is_missing src/part3.c &&
+       test_path_is_file docs/manual.txt &&
+       test_path_is_file obj.o &&
+       test_path_is_file build/lib.so
 
 '
 
@@ -98,16 +98,16 @@ test_expect_success 'git clean with prefix' '
        mkdir -p build docs src/test &&
        touch a.out src/part3.c docs/manual.txt obj.o build/lib.so src/test/1.c &&
        (cd src/ && git clean) &&
-       test -f Makefile &&
-       test -f README &&
-       test -f src/part1.c &&
-       test -f src/part2.c &&
-       test -f a.out &&
-       test ! -f src/part3.c &&
-       test -f src/test/1.c &&
-       test -f docs/manual.txt &&
-       test -f obj.o &&
-       test -f build/lib.so
+       test_path_is_file Makefile &&
+       test_path_is_file README &&
+       test_path_is_file src/part1.c &&
+       test_path_is_file src/part2.c &&
+       test_path_is_file a.out &&
+       test_path_is_missing src/part3.c &&
+       test_path_is_file src/test/1.c &&
+       test_path_is_file docs/manual.txt &&
+       test_path_is_file obj.o &&
+       test_path_is_file build/lib.so
 
 '
 
@@ -163,16 +163,16 @@ test_expect_success 'git clean -d with prefix and path' '
        mkdir -p build docs src/feature &&
        touch a.out src/part3.c src/feature/file.c docs/manual.txt obj.o build/lib.so &&
        (cd src/ && git clean -d feature/) &&
-       test -f Makefile &&
-       test -f README &&
-       test -f src/part1.c &&
-       test -f src/part2.c &&
-       test -f a.out &&
-       test -f src/part3.c &&
-       test ! -f src/feature/file.c &&
-       test -f docs/manual.txt &&
-       test -f obj.o &&
-       test -f build/lib.so
+       test_path_is_file Makefile &&
+       test_path_is_file README &&
+       test_path_is_file src/part1.c &&
+       test_path_is_file src/part2.c &&
+       test_path_is_file a.out &&
+       test_path_is_file src/part3.c &&
+       test_path_is_missing src/feature/file.c &&
+       test_path_is_file docs/manual.txt &&
+       test_path_is_file obj.o &&
+       test_path_is_file build/lib.so
 
 '
 
@@ -182,16 +182,16 @@ test_expect_success SYMLINKS 'git clean symbolic link' '
        touch a.out src/part3.c docs/manual.txt obj.o build/lib.so &&
        ln -s docs/manual.txt src/part4.c &&
        git clean &&
-       test -f Makefile &&
-       test -f README &&
-       test -f src/part1.c &&
-       test -f src/part2.c &&
-       test ! -f a.out &&
-       test ! -f src/part3.c &&
-       test ! -f src/part4.c &&
-       test -f docs/manual.txt &&
-       test -f obj.o &&
-       test -f build/lib.so
+       test_path_is_file Makefile &&
+       test_path_is_file README &&
+       test_path_is_file src/part1.c &&
+       test_path_is_file src/part2.c &&
+       test_path_is_missing a.out &&
+       test_path_is_missing src/part3.c &&
+       test_path_is_missing src/part4.c &&
+       test_path_is_file docs/manual.txt &&
+       test_path_is_file obj.o &&
+       test_path_is_file build/lib.so
 
 '
 
@@ -199,13 +199,13 @@ test_expect_success 'git clean with wildcard' '
 
        touch a.clean b.clean other.c &&
        git clean "*.clean" &&
-       test -f Makefile &&
-       test -f README &&
-       test -f src/part1.c &&
-       test -f src/part2.c &&
-       test ! -f a.clean &&
-       test ! -f b.clean &&
-       test -f other.c
+       test_path_is_file Makefile &&
+       test_path_is_file README &&
+       test_path_is_file src/part1.c &&
+       test_path_is_file src/part2.c &&
+       test_path_is_missing a.clean &&
+       test_path_is_missing b.clean &&
+       test_path_is_file other.c
 
 '
 
@@ -214,15 +214,15 @@ test_expect_success 'git clean -n' '
        mkdir -p build docs &&
        touch a.out src/part3.c docs/manual.txt obj.o build/lib.so &&
        git clean -n &&
-       test -f Makefile &&
-       test -f README &&
-       test -f src/part1.c &&
-       test -f src/part2.c &&
-       test -f a.out &&
-       test -f src/part3.c &&
-       test -f docs/manual.txt &&
-       test -f obj.o &&
-       test -f build/lib.so
+       test_path_is_file Makefile &&
+       test_path_is_file README &&
+       test_path_is_file src/part1.c &&
+       test_path_is_file src/part2.c &&
+       test_path_is_file a.out &&
+       test_path_is_file src/part3.c &&
+       test_path_is_file docs/manual.txt &&
+       test_path_is_file obj.o &&
+       test_path_is_file build/lib.so
 
 '
 
@@ -231,15 +231,15 @@ test_expect_success 'git clean -d' '
        mkdir -p build docs &&
        touch a.out src/part3.c docs/manual.txt obj.o build/lib.so &&
        git clean -d &&
-       test -f Makefile &&
-       test -f README &&
-       test -f src/part1.c &&
-       test -f src/part2.c &&
-       test ! -f a.out &&
-       test ! -f src/part3.c &&
-       test ! -d docs &&
-       test -f obj.o &&
-       test -f build/lib.so
+       test_path_is_file Makefile &&
+       test_path_is_file README &&
+       test_path_is_file src/part1.c &&
+       test_path_is_file src/part2.c &&
+       test_path_is_missing a.out &&
+       test_path_is_missing src/part3.c &&
+       test_path_is_missing docs &&
+       test_path_is_file obj.o &&
+       test_path_is_file build/lib.so
 
 '
 
@@ -248,16 +248,16 @@ test_expect_success 'git clean -d src/ examples/' '
        mkdir -p build docs examples &&
        touch a.out src/part3.c docs/manual.txt obj.o build/lib.so examples/1.c &&
        git clean -d src/ examples/ &&
-       test -f Makefile &&
-       test -f README &&
-       test -f src/part1.c &&
-       test -f src/part2.c &&
-       test -f a.out &&
-       test ! -f src/part3.c &&
-       test ! -f examples/1.c &&
-       test -f docs/manual.txt &&
-       test -f obj.o &&
-       test -f build/lib.so
+       test_path_is_file Makefile &&
+       test_path_is_file README &&
+       test_path_is_file src/part1.c &&
+       test_path_is_file src/part2.c &&
+       test_path_is_file a.out &&
+       test_path_is_missing src/part3.c &&
+       test_path_is_missing examples/1.c &&
+       test_path_is_file docs/manual.txt &&
+       test_path_is_file obj.o &&
+       test_path_is_file build/lib.so
 
 '
 
@@ -266,15 +266,15 @@ test_expect_success 'git clean -x' '
        mkdir -p build docs &&
        touch a.out src/part3.c docs/manual.txt obj.o build/lib.so &&
        git clean -x &&
-       test -f Makefile &&
-       test -f README &&
-       test -f src/part1.c &&
-       test -f src/part2.c &&
-       test ! -f a.out &&
-       test ! -f src/part3.c &&
-       test -f docs/manual.txt &&
-       test ! -f obj.o &&
-       test -f build/lib.so
+       test_path_is_file Makefile &&
+       test_path_is_file README &&
+       test_path_is_file src/part1.c &&
+       test_path_is_file src/part2.c &&
+       test_path_is_missing a.out &&
+       test_path_is_missing src/part3.c &&
+       test_path_is_file docs/manual.txt &&
+       test_path_is_missing obj.o &&
+       test_path_is_file build/lib.so
 
 '
 
@@ -283,15 +283,15 @@ test_expect_success 'git clean -d -x' '
        mkdir -p build docs &&
        touch a.out src/part3.c docs/manual.txt obj.o build/lib.so &&
        git clean -d -x &&
-       test -f Makefile &&
-       test -f README &&
-       test -f src/part1.c &&
-       test -f src/part2.c &&
-       test ! -f a.out &&
-       test ! -f src/part3.c &&
-       test ! -d docs &&
-       test ! -f obj.o &&
-       test ! -d build
+       test_path_is_file Makefile &&
+       test_path_is_file README &&
+       test_path_is_file src/part1.c &&
+       test_path_is_file src/part2.c &&
+       test_path_is_missing a.out &&
+       test_path_is_missing src/part3.c &&
+       test_path_is_missing docs &&
+       test_path_is_missing obj.o &&
+       test_path_is_missing build
 
 '
 
@@ -300,15 +300,15 @@ test_expect_success 'git clean -d -x with ignored tracked directory' '
        mkdir -p build docs &&
        touch a.out src/part3.c docs/manual.txt obj.o build/lib.so &&
        git clean -d -x -e src &&
-       test -f Makefile &&
-       test -f README &&
-       test -f src/part1.c &&
-       test -f src/part2.c &&
-       test ! -f a.out &&
-       test -f src/part3.c &&
-       test ! -d docs &&
-       test ! -f obj.o &&
-       test ! -d build
+       test_path_is_file Makefile &&
+       test_path_is_file README &&
+       test_path_is_file src/part1.c &&
+       test_path_is_file src/part2.c &&
+       test_path_is_missing a.out &&
+       test_path_is_file src/part3.c &&
+       test_path_is_missing docs &&
+       test_path_is_missing obj.o &&
+       test_path_is_missing build
 
 '
 
@@ -317,15 +317,15 @@ test_expect_success 'git clean -X' '
        mkdir -p build docs &&
        touch a.out src/part3.c docs/manual.txt obj.o build/lib.so &&
        git clean -X &&
-       test -f Makefile &&
-       test -f README &&
-       test -f src/part1.c &&
-       test -f src/part2.c &&
-       test -f a.out &&
-       test -f src/part3.c &&
-       test -f docs/manual.txt &&
-       test ! -f obj.o &&
-       test -f build/lib.so
+       test_path_is_file Makefile &&
+       test_path_is_file README &&
+       test_path_is_file src/part1.c &&
+       test_path_is_file src/part2.c &&
+       test_path_is_file a.out &&
+       test_path_is_file src/part3.c &&
+       test_path_is_file docs/manual.txt &&
+       test_path_is_missing obj.o &&
+       test_path_is_file build/lib.so
 
 '
 
@@ -334,15 +334,15 @@ test_expect_success 'git clean -d -X' '
        mkdir -p build docs &&
        touch a.out src/part3.c docs/manual.txt obj.o build/lib.so &&
        git clean -d -X &&
-       test -f Makefile &&
-       test -f README &&
-       test -f src/part1.c &&
-       test -f src/part2.c &&
-       test -f a.out &&
-       test -f src/part3.c &&
-       test -f docs/manual.txt &&
-       test ! -f obj.o &&
-       test ! -d build
+       test_path_is_file Makefile &&
+       test_path_is_file README &&
+       test_path_is_file src/part1.c &&
+       test_path_is_file src/part2.c &&
+       test_path_is_file a.out &&
+       test_path_is_file src/part3.c &&
+       test_path_is_file docs/manual.txt &&
+       test_path_is_missing obj.o &&
+       test_path_is_missing build
 
 '
 
@@ -351,15 +351,15 @@ test_expect_success 'git clean -d -X with ignored tracked directory' '
        mkdir -p build docs &&
        touch a.out src/part3.c docs/manual.txt obj.o build/lib.so &&
        git clean -d -X -e src &&
-       test -f Makefile &&
-       test -f README &&
-       test -f src/part1.c &&
-       test -f src/part2.c &&
-       test -f a.out &&
-       test ! -f src/part3.c &&
-       test -f docs/manual.txt &&
-       test ! -f obj.o &&
-       test ! -d build
+       test_path_is_file Makefile &&
+       test_path_is_file README &&
+       test_path_is_file src/part1.c &&
+       test_path_is_file src/part2.c &&
+       test_path_is_file a.out &&
+       test_path_is_missing src/part3.c &&
+       test_path_is_file docs/manual.txt &&
+       test_path_is_missing obj.o &&
+       test_path_is_missing build
 
 '
 
@@ -382,29 +382,29 @@ test_expect_success 'clean.requireForce and -n' '
        mkdir -p build docs &&
        touch a.out src/part3.c docs/manual.txt obj.o build/lib.so &&
        git clean -n &&
-       test -f Makefile &&
-       test -f README &&
-       test -f src/part1.c &&
-       test -f src/part2.c &&
-       test -f a.out &&
-       test -f src/part3.c &&
-       test -f docs/manual.txt &&
-       test -f obj.o &&
-       test -f build/lib.so
+       test_path_is_file Makefile &&
+       test_path_is_file README &&
+       test_path_is_file src/part1.c &&
+       test_path_is_file src/part2.c &&
+       test_path_is_file a.out &&
+       test_path_is_file src/part3.c &&
+       test_path_is_file docs/manual.txt &&
+       test_path_is_file obj.o &&
+       test_path_is_file build/lib.so
 
 '
 
 test_expect_success 'clean.requireForce and -f' '
 
        git clean -f &&
-       test -f README &&
-       test -f src/part1.c &&
-       test -f src/part2.c &&
-       test ! -f a.out &&
-       test ! -f src/part3.c &&
-       test -f docs/manual.txt &&
-       test -f obj.o &&
-       test -f build/lib.so
+       test_path_is_file README &&
+       test_path_is_file src/part1.c &&
+       test_path_is_file src/part2.c &&
+       test_path_is_missing a.out &&
+       test_path_is_missing src/part3.c &&
+       test_path_is_file docs/manual.txt &&
+       test_path_is_file obj.o &&
+       test_path_is_file build/lib.so
 
 '
 
@@ -453,11 +453,11 @@ test_expect_success 'nested git work tree' '
                test_commit deeply.nested deeper.world
        ) &&
        git clean -f -d &&
-       test -f foo/.git/index &&
-       test -f foo/hello.world &&
-       test -f baz/boo/.git/index &&
-       test -f baz/boo/deeper.world &&
-       ! test -d bar
+       test_path_is_file foo/.git/index &&
+       test_path_is_file foo/hello.world &&
+       test_path_is_file baz/boo/.git/index &&
+       test_path_is_file baz/boo/deeper.world &&
+       test_path_is_missing bar
 '
 
 test_expect_success 'should clean things that almost look like git but are not' '
@@ -624,9 +624,9 @@ test_expect_success 'force removal of nested git work tree' '
                test_commit deeply.nested deeper.world
        ) &&
        git clean -f -f -d &&
-       ! test -d foo &&
-       ! test -d bar &&
-       ! test -d baz
+       test_path_is_missing foo &&
+       test_path_is_missing bar &&
+       test_path_is_missing baz
 '
 
 test_expect_success 'git clean -e' '
@@ -638,10 +638,10 @@ test_expect_success 'git clean -e' '
                touch known 1 2 3 &&
                git add known &&
                git clean -f -e 1 -e 2 &&
-               test -e 1 &&
-               test -e 2 &&
-               ! (test -e 3) &&
-               test -e known
+               test_path_exists 1 &&
+               test_path_exists 2 &&
+               test_path_is_missing 3 &&
+               test_path_exists known
        )
 '
 
@@ -649,7 +649,7 @@ test_expect_success SANITY 'git clean -d with an unreadable empty directory' '
        mkdir foo &&
        chmod a= foo &&
        git clean -dfx foo &&
-       ! test -d foo
+       test_path_is_missing foo
 '
 
 test_expect_success 'git clean -d respects pathspecs (dir is prefix of pathspec)' '