Sane use of test_expect_failure

diff --git a/t/t1300-repo-config.sh b/t/t1300-repo-config.sh
index 1d2bf2c06087546503b7272a9547ab8232b017d4..a786c5c970f83b72f41f2fe1c334152edc071d6a 100755 (executable)
--- a/t/t1300-repo-config.sh
+++ b/t/t1300-repo-config.sh
@@ -181,8 +181,9 @@ test_expect_success 'non-match' \
 test_expect_success 'non-match value' \
        'test wow = $(git config --get nextsection.nonewline !for)'
 
-test_expect_failure 'ambiguous get' \
-       'git config --get nextsection.nonewline'
+test_expect_success 'ambiguous get' '
+       ! git config --get nextsection.nonewline
+'
 
 test_expect_success 'get multivar' \
        'git config --get-all nextsection.nonewline'
@@ -202,13 +203,17 @@ EOF
 
 test_expect_success 'multivar replace' 'cmp .git/config expect'
 
-test_expect_failure 'ambiguous value' 'git config nextsection.nonewline'
+test_expect_success 'ambiguous value' '
+       ! git config nextsection.nonewline
+'
 
-test_expect_failure 'ambiguous unset' \
-       'git config --unset nextsection.nonewline'
+test_expect_success 'ambiguous unset' '
+       ! git config --unset nextsection.nonewline
+'
 
-test_expect_failure 'invalid unset' \
-       'git config --unset somesection.nonewline'
+test_expect_success 'invalid unset' '
+       ! git config --unset somesection.nonewline
+'
 
 git config --unset nextsection.nonewline "wow3$"
 
@@ -224,7 +229,7 @@ EOF
 
 test_expect_success 'multivar unset' 'cmp .git/config expect'
 
-test_expect_failure 'invalid key' 'git config inval.2key blabla'
+test_expect_success 'invalid key' '! git config inval.2key blabla'
 
 test_expect_success 'correct key' 'git config 123456.a123 987'
 
@@ -382,8 +387,9 @@ EOF
 
 test_expect_success "rename succeeded" "git diff expect .git/config"
 
-test_expect_failure "rename non-existing section" \
-       'git config --rename-section branch."world domination" branch.drei'
+test_expect_success "rename non-existing section" '
+       ! git config --rename-section branch."world domination" branch.drei
+'
 
 test_expect_success "rename succeeded" "git diff expect .git/config"
 
@@ -448,6 +454,23 @@ test_expect_success numbers '
        test z1048576 = "z$m"
 '
 
+cat > expect <<EOF
+fatal: bad config value for 'aninvalid.unit' in .git/config
+EOF
+
+test_expect_success 'invalid unit' '
+
+       git config aninvalid.unit "1auto" &&
+       s=$(git config aninvalid.unit) &&
+       test "z1auto" = "z$s" &&
+       if git config --int --get aninvalid.unit 2>actual
+       then
+               echo config should have failed
+               false
+       fi &&
+       cmp actual expect
+'
+
 cat > expect << EOF
 true
 false
@@ -477,14 +500,14 @@ test_expect_success bool '
         done &&
        cmp expect result'
 
-test_expect_failure 'invalid bool (--get)' '
+test_expect_success 'invalid bool (--get)' '
 
        git config bool.nobool foobar &&
-       git config --bool --get bool.nobool'
+       ! git config --bool --get bool.nobool'
 
-test_expect_failure 'invalid bool (set)' '
+test_expect_success 'invalid bool (set)' '
 
-       git config --bool bool.nobool foobar'
+       ! git config --bool bool.nobool foobar'
 
 rm .git/config
 
@@ -545,8 +568,9 @@ EOF
 
 test_expect_success 'quoting' 'cmp .git/config expect'
 
-test_expect_failure 'key with newline' 'git config key.with\\\
-newline 123'
+test_expect_success 'key with newline' '
+       ! git config "key.with
+newline" 123'
 
 test_expect_success 'value with newline' 'git config key.sub value.with\\\
 newline'
@@ -591,12 +615,12 @@ Qsection.sub=section.val4
 Qsection.sub=section.val5Q
 EOF
 
-git config --null --list | tr '[\000]' 'Q' > result
+git config --null --list | tr '\000' 'Q' > result
 echo >>result
 
 test_expect_success '--null --list' 'cmp result expect'
 
-git config --null --get-regexp 'val[0-9]' | tr '[\000]' 'Q' > result
+git config --null --get-regexp 'val[0-9]' | tr '\000' 'Q' > result
 echo >>result
 
 test_expect_success '--null --get-regexp' 'cmp result expect'