From bc817ec7c383a015daf015626ef71f6d071b519c Mon Sep 17 00:00:00 2001
From: Michael Williamson <mike@zwobble.org>
Date: Sun, 27 Sep 2026 11:06:03 +0100
Subject: Add string literals to TypeScript AST

---
 .../lang/typescript/TypescriptWriterTests.java     | 26 ++++++++++++++
 .../ast/TypescriptStringLiteralMatcher.java        | 41 ++++++++++++++++++++++
 2 files changed, 67 insertions(+)
 create mode 100644 src/test/java/org/zwobble/hobgoblin/compiler/output/lang/typescript/ast/TypescriptStringLiteralMatcher.java

(limited to 'src/test/java')

diff --git a/src/test/java/org/zwobble/hobgoblin/compiler/output/lang/typescript/TypescriptWriterTests.java b/src/test/java/org/zwobble/hobgoblin/compiler/output/lang/typescript/TypescriptWriterTests.java
index 4963e09..86a94ea 100644
--- a/src/test/java/org/zwobble/hobgoblin/compiler/output/lang/typescript/TypescriptWriterTests.java
+++ b/src/test/java/org/zwobble/hobgoblin/compiler/output/lang/typescript/TypescriptWriterTests.java
@@ -567,6 +567,26 @@ public class TypescriptWriterTests {
         assertThat(string, equalTo("x"));
     }
 
+    // === String literals ===
+
+    @Test
+    public void stringLiteral() throws IOException {
+        var typescript = string("hello");
+
+        var string = write(writer -> writer.writeExpression(typescript));
+
+        assertThat(string, equalTo("\"hello\""));
+    }
+
+    @Test
+    public void stringLiteralWithSpecialCharacters() throws IOException {
+        var typescript = string("\"\\\n\r\u000b\t\b\f");
+
+        var string = write(writer -> writer.writeExpression(typescript));
+
+        assertThat(string, equalTo("\"\\\"\\\\\\n\\r\\v\\t\\b\\f\""));
+    }
+
     // === typeof ===
 
     @Test
@@ -615,6 +635,12 @@ public class TypescriptWriterTests {
             .build();
     }
 
+    private static TypescriptStringLiteral string(String value) {
+        return TypescriptStringLiteral.arbitrary()
+            .withValue(value)
+            .build();
+    }
+
     private String write(TypescriptWriter.Write write) throws IOException {
         return write(write, Optional.empty());
     }
diff --git a/src/test/java/org/zwobble/hobgoblin/compiler/output/lang/typescript/ast/TypescriptStringLiteralMatcher.java b/src/test/java/org/zwobble/hobgoblin/compiler/output/lang/typescript/ast/TypescriptStringLiteralMatcher.java
new file mode 100644
index 0000000..8dd0f6a
--- /dev/null
+++ b/src/test/java/org/zwobble/hobgoblin/compiler/output/lang/typescript/ast/TypescriptStringLiteralMatcher.java
@@ -0,0 +1,41 @@
+// Generated by hobgoblin.
+
+package org.zwobble.hobgoblin.compiler.output.lang.typescript.ast;
+
+// Custom area start: org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptStringLiteralMatcher imports
+// Custom area end: org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptStringLiteralMatcher imports
+
+public final class TypescriptStringLiteralMatcher implements org.zwobble.precisely.Matcher<java.lang.Object> {
+    public static org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptStringLiteralMatcher isTypescriptStringLiteral() {
+        return new org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptStringLiteralMatcher(java.util.List.of());
+    }
+
+    private final java.util.List<org.zwobble.precisely.Matcher<? super org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptStringLiteral>> submatchers;
+
+    private TypescriptStringLiteralMatcher(
+        java.util.List<org.zwobble.precisely.Matcher<? super org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptStringLiteral>> submatchers
+    ) {
+        this.submatchers = submatchers;
+    }
+
+    public org.zwobble.precisely.MatchResult match(java.lang.Object actual) {
+        return this.toMatcher().match(actual);
+    }
+
+    public org.zwobble.precisely.TextTree describe() {
+        return this.toMatcher().describe();
+    }
+
+    private org.zwobble.precisely.Matcher<java.lang.Object> toMatcher() {
+        return org.zwobble.precisely.Matchers.instanceOf(org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptStringLiteral.class, this.submatchers);
+    }
+
+    public org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptStringLiteralMatcher withValue(org.zwobble.precisely.Matcher<? super String> value) {
+        var submatchers = new java.util.ArrayList<org.zwobble.precisely.Matcher<? super org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptStringLiteral>>(this.submatchers);
+        submatchers.add(org.zwobble.precisely.Matchers.has("value", org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptStringLiteral::value, (org.zwobble.precisely.Matcher) value));
+        return new org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptStringLiteralMatcher(submatchers);
+    }
+
+    // Custom area start: org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptStringLiteralMatcher body
+    // Custom area end: org.zwobble.hobgoblin.compiler.output.lang.typescript.ast.TypescriptStringLiteralMatcher body
+}
-- 
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