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-rw-r--r--unit-tests/cc/lexer/string-literal.test65
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diff --git a/unit-tests/cc/lexer/string-literal.test b/unit-tests/cc/lexer/string-literal.test
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+# file : unit-tests/cc/lexer/string-literal.test
+# copyright : Copyright (c) 2014-2017 Code Synthesis Ltd
+# license : MIT; see accompanying LICENSE file
+
+# Test string literals (except raw).
+#
+
+: normal
+:
+$* <<EOI >>EOO
+"aa"
+"'"
+"a""b"
+EOI
+<string literal>
+<string literal>
+<string literal>
+<string literal>
+EOO
+
+: prefix
+:
+$* <<EOI >>EOO
+L"ab"
+U"ab"
+u"ab"
+u8"ab"
+EOI
+<string literal>
+<string literal>
+<string literal>
+<string literal>
+EOO
+
+: suffix
+:
+$* <<EOI >>EOO
+"ab"x
+"ab"_X123
+EOI
+<string literal>
+<string literal>
+EOO
+
+: escape
+:
+$* <<EOI >>EOO
+"\"\""
+"\\\\"
+"\\\"\\"
+"\n\t"
+U"a\U0001f34c"
+EOI
+<string literal>
+<string literal>
+<string literal>
+<string literal>
+<string literal>
+EOO
+
+: unterminated
+:
+$* <'"ab' 2>>EOE != 0
+stdin:1:1: error: unterminated literal
+EOE