1 files changed, 73 insertions, 0 deletions
diff --git a/libbuild2/cc/lexer+preprocessor.test.testscript b/libbuild2/cc/lexer+preprocessor.test.testscript
new file mode 100644
index 0000000..e33eb90
--- /dev/null
+++ b/libbuild2/cc/lexer+preprocessor.test.testscript
@@ -0,0 +1,73 @@
+# file      : libbuild2/cc/lexer+preprocessor.test.testscript
+# copyright : Copyright (c) 2014-2019 Code Synthesis Ltd
+# license   : MIT; see accompanying LICENSE file
+
+# Test preprocessor lines.
+#
+
+: normal
+:
+$* <<EOI
+#pragma message("abc")
+EOI
+
+: multiline
+:
+$* <<EOI
+#pragma message \
+( \
+"abc" \
+)
+EOI
+
+: comment
+:
+$* <<EOI
+#pragma foo /*
+bar
+baz
+*/
+#pragma foo // bar baz
+EOI
+
+: line
+:
+$* -l <<EOI >>EOO
+;
+# 1 "test.cxx" 2
+;
+  ;
+# 4
+;
+#line 8 "z:\\tmp\\test.hxx"
+;
+#line 10
+;
+# 5 "test.cxx"
+;
+EOI
+';' stdin:1:1
+';' test.cxx:1:1
+';' test.cxx:2:3
+';' test.cxx:4:1
+';' z:\tmp\test.hxx:8:1
+';' z:\tmp\test.hxx:10:1
+';' test.cxx:5:1
+EOO
+
+: include
+:
+$* <<EOI 2>>EOE != 0
+#include <foo/bar>
+EOI
+stdin:1:1: error: unexpected #include directive
+EOE
+
+: nested
+:
+$* <<EOI >>EOO
+#define FOO(x) #y
+;
+EOI
+';'
+EOO