Len function for strings, arrays and dictionaries

2 files changed, 17 insertions, 1 deletions

diff --git a/tests/typ/utility/basics.typ b/tests/typ/utility/basics.typ
new file mode 100644
index 00000000..75e06413
--- /dev/null
+++ b/tests/typ/utility/basics.typ
@@ -0,0 +1,16 @@
+// Test basic functions.
+// Ref: false
+
+---
+// Test the `len` function.
+
+#test(len(()), 0)
+#test(len(("A", "B", "C")), 3)
+#test(len("Hello World!"), 12)
+#test(len((a: 1, b: 2)), 2)
+
+// Error: 6 missing argument: collection
+#len()
+
+// Error: 6-10 expected string, array or dictionary
+#len(12pt)
diff --git a/tests/typ/utility/calc.typ b/tests/typ/utility/math.typ
index 3bfc9802..db234d9c 100644
--- a/tests/typ/utility/calc.typ
+++ b/tests/typ/utility/math.typ
@@ -1,4 +1,4 @@
-// Test basic calculation functions.
+// Test math functions.
 // Ref: false
 
 ---