MinGW: implement mmap

diff --git a/t/t0000-basic.sh b/t/t0000-basic.sh
index d7cbc5c6dae538fe8c053a2f3760502422615e2c..ddcd5b0efb318a07c18e1bb7b908d1c402a974ed 100755 (executable)
--- a/t/t0000-basic.sh
+++ b/t/t0000-basic.sh
@@ -63,7 +63,7 @@ test_expect_failure 'pretend we have fixed a known breakage' '
 
 # updating a new file without --add should fail.
 test_expect_success 'git update-index without --add should fail adding.' '
-    ! git update-index should-be-empty
+    test_must_fail git update-index should-be-empty
 '
 
 # and with --add it should succeed, even if it is empty (it used to fail).
@@ -83,7 +83,7 @@ test_expect_success \
 # Removing paths.
 rm -f should-be-empty full-of-directories
 test_expect_success 'git update-index without --remove should fail removing.' '
-    ! git update-index should-be-empty
+    test_must_fail git update-index should-be-empty
 '
 
 test_expect_success \
@@ -127,7 +127,7 @@ cat >expected <<\EOF
 EOF
 test_expect_success \
     'validate git ls-files output for a known tree.' \
-    'diff current expected'
+    'test_cmp expected current'
 
 test_expect_success \
     'writing tree out with git write-tree.' \
@@ -147,7 +147,7 @@ cat >expected <<\EOF
 EOF
 test_expect_success \
     'git ls-tree output for a known tree.' \
-    'diff current expected'
+    'test_cmp expected current'
 
 # This changed in ls-tree pathspec change -- recursive does
 # not show tree nodes anymore.
@@ -166,7 +166,7 @@ cat >expected <<\EOF
 EOF
 test_expect_success \
     'git ls-tree -r output for a known tree.' \
-    'diff current expected'
+    'test_cmp expected current'
 
 # But with -r -t we can have both.
 test_expect_success \
@@ -187,7 +187,7 @@ cat >expected <<\EOF
 EOF
 test_expect_success \
     'git ls-tree -r output for a known tree.' \
-    'diff current expected'
+    'test_cmp expected current'
 
 test_expect_success \
     'writing partial tree out with git write-tree --prefix.' \
@@ -217,7 +217,7 @@ test_expect_success \
     'git update-index --index-info < badobjects'
 
 test_expect_success 'writing this tree without --missing-ok.' '
-    ! git write-tree
+    test_must_fail git write-tree
 '
 
 test_expect_success \