Decode escape sequences in strings

2 files changed, 61 insertions, 0 deletions

diff --git a/src/test/java/org/zwobble/mammoth/tests/styles/parsing/EscapeSequencesTests.java b/src/test/java/org/zwobble/mammoth/tests/styles/parsing/EscapeSequencesTests.java
new file mode 100644
index 0000000..8b76316
--- /dev/null
+++ b/src/test/java/org/zwobble/mammoth/tests/styles/parsing/EscapeSequencesTests.java
@@ -0,0 +1,33 @@
+package org.zwobble.mammoth.tests.styles.parsing;
+
+import org.junit.Test;
+import org.zwobble.mammoth.internal.styles.parsing.EscapeSequences;
+
+import static org.junit.Assert.assertEquals;
+
+public class EscapeSequencesTests {
+    @Test
+    public void lineFeedsAreDecoded() {
+        assertEquals("\n", EscapeSequences.decode("\\n"));
+    }
+
+    @Test
+    public void carriageReturnsAreDecoded() {
+        assertEquals("\r", EscapeSequences.decode("\\r"));
+    }
+
+    @Test
+    public void tabsAreDecoded() {
+        assertEquals("\t", EscapeSequences.decode("\\t"));
+    }
+
+    @Test
+    public void backslashesAreDecoded() {
+        assertEquals("\\", EscapeSequences.decode("\\\\"));
+    }
+
+    @Test
+    public void colonsAreDecoded() {
+        assertEquals(":", EscapeSequences.decode("\\:"));
+    }
+}
diff --git a/src/test/java/org/zwobble/mammoth/tests/styles/parsing/TokenParserTests.java b/src/test/java/org/zwobble/mammoth/tests/styles/parsing/TokenParserTests.java
new file mode 100644
index 0000000..dabe2cd
--- /dev/null
+++ b/src/test/java/org/zwobble/mammoth/tests/styles/parsing/TokenParserTests.java
@@ -0,0 +1,28 @@
+package org.zwobble.mammoth.tests.styles.parsing;
+
+import org.junit.Test;
+import org.zwobble.mammoth.internal.styles.parsing.Token;
+import org.zwobble.mammoth.internal.styles.parsing.TokenIterator;
+import org.zwobble.mammoth.internal.styles.parsing.TokenParser;
+import org.zwobble.mammoth.internal.styles.parsing.TokenType;
+
+import static org.junit.Assert.assertEquals;
+import static org.zwobble.mammoth.internal.util.Lists.list;
+
+public class TokenParserTests {
+    @Test
+    public void escapeSequencesInClassNameAreDecoded() {
+        String value = TokenParser.parseClassName(new TokenIterator<>(list(
+            new Token<>(0, TokenType.CLASS_NAME, "\\:")
+        )));
+        assertEquals(":", value);
+    }
+
+    @Test
+    public void escapeSequencesInStringAreDecoded() {
+        String value = TokenParser.parseString(new TokenIterator<>(list(
+            new Token<>(0, TokenType.STRING, "'\\n'")
+        )));
+        assertEquals("\n", value);
+    }
+}