Port to MinGW

17 files changed, 75 insertions, 20 deletions

diff --git a/tests/amalgam/unnamed/test.sh b/tests/amalgam/unnamed/test.sh
index afcb3bd..c745b76 100755
--- a/tests/amalgam/unnamed/test.sh
+++ b/tests/amalgam/unnamed/test.sh
@@ -1,3 +1,3 @@
 #!/bin/sh
 
-b -q | diff -u test.out -
+b -q | diff --strip-trailing-cr -u test.out -
diff --git a/tests/escaping/test.sh b/tests/escaping/test.sh
index afcb3bd..c745b76 100755
--- a/tests/escaping/test.sh
+++ b/tests/escaping/test.sh
@@ -1,3 +1,3 @@
 #!/bin/sh
 
-b -q | diff -u test.out -
+b -q | diff --strip-trailing-cr -u test.out -
diff --git a/tests/eval/test.sh b/tests/eval/test.sh
index afcb3bd..c745b76 100755
--- a/tests/eval/test.sh
+++ b/tests/eval/test.sh
@@ -1,3 +1,3 @@
 #!/bin/sh
 
-b -q | diff -u test.out -
+b -q | diff --strip-trailing-cr -u test.out -
diff --git a/tests/function/call/test.sh b/tests/function/call/test.sh
index afcb3bd..c745b76 100755
--- a/tests/function/call/test.sh
+++ b/tests/function/call/test.sh
@@ -1,3 +1,3 @@
 #!/bin/sh
 
-b -q | diff -u test.out -
+b -q | diff --strip-trailing-cr -u test.out -
diff --git a/tests/if-else/test.sh b/tests/if-else/test.sh
index afcb3bd..c745b76 100755
--- a/tests/if-else/test.sh
+++ b/tests/if-else/test.sh
@@ -1,3 +1,3 @@
 #!/bin/sh
 
-b -q | diff -u test.out -
+b -q | diff --strip-trailing-cr -u test.out -
diff --git a/tests/keyword/test.sh b/tests/keyword/test.sh
index afcb3bd..c745b76 100755
--- a/tests/keyword/test.sh
+++ b/tests/keyword/test.sh
@@ -1,3 +1,3 @@
 #!/bin/sh
 
-b -q | diff -u test.out -
+b -q | diff --strip-trailing-cr -u test.out -
diff --git a/tests/names/test.sh b/tests/names/test.sh
index afcb3bd..c745b76 100755
--- a/tests/names/test.sh
+++ b/tests/names/test.sh
@@ -1,3 +1,3 @@
 #!/bin/sh
 
-b -q | diff -u test.out -
+b -q | diff --strip-trailing-cr -u test.out -
diff --git a/tests/pairs/test.sh b/tests/pairs/test.sh
index afcb3bd..c745b76 100755
--- a/tests/pairs/test.sh
+++ b/tests/pairs/test.sh
@@ -1,3 +1,3 @@
 #!/bin/sh
 
-b -q | diff -u test.out -
+b -q | diff --strip-trailing-cr -u test.out -
diff --git a/tests/quote/test.sh b/tests/quote/test.sh
index afcb3bd..c745b76 100755
--- a/tests/quote/test.sh
+++ b/tests/quote/test.sh
@@ -1,3 +1,3 @@
 #!/bin/sh
 
-b -q | diff -u test.out -
+b -q | diff --strip-trailing-cr -u test.out -
diff --git a/tests/scope/test.sh b/tests/scope/test.sh
index 61194f6..2728a9d 100755
--- a/tests/scope/test.sh
+++ b/tests/scope/test.sh
@@ -2,11 +2,14 @@
 
 # In-tree.
 #
-b amalgamation/l1/ 2>/dev/null | diff -u test-1.out -
+b amalgamation/l1/ 2>/dev/null | diff --strip-trailing-cr -u test-1.out -
 
 # Out-of-tree.
 #
 rm -rf a-out/
 b 'configure(amalgamation/@a-out/)' 2>/dev/null
-b amalgamation/l1/@a-out/l1/ 2>/dev/null | diff -u test-2.out -
+
+b amalgamation/l1/@a-out/l1/ 2>/dev/null | \
+  diff --strip-trailing-cr -u test-2.out -
+
 rm -rf a-out/
diff --git a/tests/test.sh b/tests/test.sh
new file mode 100755
index 0000000..ce115d5
--- /dev/null
+++ b/tests/test.sh
@@ -0,0 +1,30 @@
+#! /usr/bin/env bash
+
+cur_dir="`pwd`"
+trap 'cd "$cur_dir"' EXIT
+
+export PATH=$cur_dir/../build2:$PATH
+
+function test ()
+{
+  echo "Testing $1"
+  cd "$cur_dir/$1"
+  ./test.sh
+}
+
+test "amalgam/unnamed"
+test "escaping"
+test "eval"
+test "function/call"
+test "if-else"
+test "keyword"
+test "names"
+test "pairs"
+test "quote"
+test "scope"
+test "variable/expansion"
+test "variable/null"
+test "variable/override"
+test "variable/prepend"
+test "variable/qualified"
+test "variable/type"
diff --git a/tests/variable/expansion/test.sh b/tests/variable/expansion/test.sh
index afcb3bd..c745b76 100755
--- a/tests/variable/expansion/test.sh
+++ b/tests/variable/expansion/test.sh
@@ -1,3 +1,3 @@
 #!/bin/sh
 
-b -q | diff -u test.out -
+b -q | diff --strip-trailing-cr -u test.out -
diff --git a/tests/variable/null/test.sh b/tests/variable/null/test.sh
index afcb3bd..c745b76 100755
--- a/tests/variable/null/test.sh
+++ b/tests/variable/null/test.sh
@@ -1,3 +1,3 @@
 #!/bin/sh
 
-b -q | diff -u test.out -
+b -q | diff --strip-trailing-cr -u test.out -
diff --git a/tests/variable/override/test.sh b/tests/variable/override/test.sh
index 63a792f..e960929 100755
--- a/tests/variable/override/test.sh
+++ b/tests/variable/override/test.sh
@@ -2,6 +2,25 @@
 
 verbose=n
 
+# By default when MSYS2 executable (bash.exe in particular) runs another
+# executable it converts arguments that look like POSIX paths to Windows
+# representations. More about it at:
+#
+# http://www.mingw.org/wiki/Posix_path_conversion
+#
+# So when you run b /v=X, build2 gets 'C:/msys64/v=X' argument instead of
+# '/v=X'. To disable this behavior set MSYS2_ARG_CONV_EXCL environment
+# variable, so all arguments starting with / will not be converted. You can
+# list more prefixes using ';' as a separator.
+#
+export MSYS2_ARG_CONV_EXCL=/
+
+tmp_file=`mktemp`
+
+# Remove temporary file on exit. Cover the case when exit due to an error.
+#
+trap 'rm -f $tmp_file' EXIT
+
 function error () { echo "$*" 1>&2; exit 1; }
 
 function fail ()
@@ -21,10 +40,13 @@ function fail ()
 
 function test ()
 {
-  # There is no way to get the exit code in process substitution
-  # so ruin the output.
-  #
-  diff -u - <(b -q $* || echo "<invalid output>")
+  b -q $* >$tmp_file
+
+  if [ $? -ne 0 ]; then
+    error "failed: b -q $* >$tmp_file"
+  fi
+
+  diff --strip-trailing-cr -u - $tmp_file
 
   if [ $? -ne 0 ]; then
     error "failed: b $*"
diff --git a/tests/variable/prepend/test.sh b/tests/variable/prepend/test.sh
index afcb3bd..c745b76 100755
--- a/tests/variable/prepend/test.sh
+++ b/tests/variable/prepend/test.sh
@@ -1,3 +1,3 @@
 #!/bin/sh
 
-b -q | diff -u test.out -
+b -q | diff --strip-trailing-cr -u test.out -
diff --git a/tests/variable/qualified/test.sh b/tests/variable/qualified/test.sh
index afcb3bd..c745b76 100755
--- a/tests/variable/qualified/test.sh
+++ b/tests/variable/qualified/test.sh
@@ -1,3 +1,3 @@
 #!/bin/sh
 
-b -q | diff -u test.out -
+b -q | diff --strip-trailing-cr -u test.out -
diff --git a/tests/variable/type/test.sh b/tests/variable/type/test.sh
index afcb3bd..c745b76 100755
--- a/tests/variable/type/test.sh
+++ b/tests/variable/type/test.sh
@@ -1,3 +1,3 @@
 #!/bin/sh
 
-b -q | diff -u test.out -
+b -q | diff --strip-trailing-cr -u test.out -