appveyor: use a POSIX prereq

License: MIT
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>

appveyor.yml

@@ -12,8 +12,8 @@ clone_folder: c:\go\src\github.com\ipfs\go-ipfs
 
 environment:
   GOPATH: c:\gopath
+  TEST_VERBOSE: 1
   #TEST_NO_FUSE: 1
-  #TEST_VERBOSE: 1
   #TEST_SUITE: test_sharness_expensive
   #GOFLAGS: -tags nofuse 
   global:

test/sharness/lib/test-lib.sh

@@ -44,10 +44,14 @@ test "$TEST_NO_FUSE" != 1 && test_set_prereq FUSE
 test "$TEST_EXPENSIVE" = 1 && test_set_prereq EXPENSIVE
 test "$TEST_NO_DOCKER" != 1 && type docker && test_set_prereq DOCKER
 
+TEST_OS=$(uname -s | tr [a-z] [A-Z])
+test expr "$TEST_OS" : "CYGWIN_NT" >/dev/null && test_set_prereq POSIX
+
 if test "$TEST_VERBOSE" = 1; then
 	echo '# TEST_VERBOSE='"$TEST_VERBOSE"
 	echo '# TEST_NO_FUSE='"$TEST_NO_FUSE"
 	echo '# TEST_EXPENSIVE='"$TEST_EXPENSIVE"
+	echo '# TEST_OS='"$TEST_OS"
 fi
 
 # source our generic test lib

test/sharness/t0020-init.sh

@@ -19,7 +19,7 @@ test_expect_success "ipfs init fails" '
 	test_must_fail ipfs init 2> init_fail_out
 '
 
-test_expect_success "ipfs init output looks good" '
+test_expect_success POSIX "ipfs init output looks good" '
 	echo "Error: failed to take lock at $IPFS_PATH: permission denied" > init_fail_exp &&
 	test_cmp init_fail_exp init_fail_out
 '