Support single line comments

1 files changed, 16 insertions, 0 deletions

diff --git a/src/test/java/org/shedlang/compiler/parser/TokeniserTests.java b/src/test/java/org/shedlang/compiler/parser/TokeniserTests.java
index 038c8ae3..69cfdae7 100644
--- a/src/test/java/org/shedlang/compiler/parser/TokeniserTests.java
+++ b/src/test/java/org/shedlang/compiler/parser/TokeniserTests.java
@@ -20,4 +20,20 @@ public class TokeniserTests {
         assertThat(result.nextValue(TokenType.IDENTIFIER), equalTo("three"));
         assertThat(result.trySkip(TokenType.END), equalTo(true));
     }
+
+    @Test
+    public void singleLineCommentsAreIgnored() {
+        var source = Sources.file("X.shed", """
+            // a
+            one
+            // b
+            two
+            """);
+
+        var result = Tokeniser.tokenise(source);
+
+        assertThat(result.nextValue(TokenType.IDENTIFIER), equalTo("one"));
+        assertThat(result.nextValue(TokenType.IDENTIFIER), equalTo("two"));
+        assertThat(result.trySkip(TokenType.END), equalTo(true));
+    }
 }