Setup tests for semantic tokens and add one simple test

1 files changed, 33 insertions, 0 deletions

diff --git a/src/testing/testing.odin b/src/testing/testing.odin
index 210db59..0d9c028 100644
--- a/src/testing/testing.odin
+++ b/src/testing/testing.odin
@@ -414,3 +414,36 @@ expect_reference_locations :: proc(
 		}
 	}
 }
+
+expect_semantic_tokens :: proc(
+	t: ^testing.T,
+	src: ^Source,
+	expected: []server.SemanticToken,
+) {
+	setup(src)
+	defer teardown(src)
+
+	
+	resolve_flag: server.ResolveReferenceFlag
+	symbols_and_nodes := server.resolve_entire_file(
+		src.document,
+		resolve_flag,
+		context.temp_allocator,
+	)
+
+	range := common.Range{end = {line = 9000000}} //should be enough
+	tokens := server.get_semantic_tokens(src.document, range, symbols_and_nodes)
+
+	testing.expectf(t, len(expected) == len(tokens), "\nExpected %d tokens, but received %d", len(expected), len(tokens))
+
+	for i in 0..<min(len(expected), len(tokens)) {
+		e, a := expected[i], tokens[i]
+		testing.expectf(t,
+			e == a,
+			"\n[%d]: Expected \n(%d, %d, %d, %v, %w)\nbut received\n(%d, %d, %d, %v, %w)",
+			i,
+			e.delta_line, e.delta_char, e.len, e.type, e.modifiers,
+			a.delta_line, a.delta_char, a.len, a.type, a.modifiers,
+		)
+	}
+}