Better function call tests ✔

14 files changed, 64 insertions, 52 deletions

diff --git a/tests/lang/ref/block-value.png b/tests/lang/ref/block.png
index a3c03698..a3c03698 100644
--- a/tests/lang/ref/block-value.png
+++ b/tests/lang/ref/block.png
diff --git a/tests/lang/ref/call-args.png b/tests/lang/ref/call-args.png
deleted file mode 100644
index b288be22..00000000
--- a/tests/lang/ref/call-args.png
+++ /dev/null
diff --git a/tests/lang/ref/call-invalid.png b/tests/lang/ref/call-invalid.png
index 05db4b7e..f6c2d67f 100644
--- a/tests/lang/ref/call-invalid.png
+++ b/tests/lang/ref/call-invalid.png
diff --git a/tests/lang/ref/call.png b/tests/lang/ref/call.png
new file mode 100644
index 00000000..d44d7178
--- /dev/null
+++ b/tests/lang/ref/call.png
diff --git a/tests/lang/ref/for-loop.png b/tests/lang/ref/for.png
index 2f13985a..2f13985a 100644
--- a/tests/lang/ref/for-loop.png
+++ b/tests/lang/ref/for.png
diff --git a/tests/lang/ref/if-branch.png b/tests/lang/ref/if.png
index 4e7f471a..4e7f471a 100644
--- a/tests/lang/ref/if-branch.png
+++ b/tests/lang/ref/if.png
diff --git a/tests/lang/typ/block-value.typ b/tests/lang/typ/block.typ
index 4a075c03..196e6c14 100644
--- a/tests/lang/typ/block-value.typ
+++ b/tests/lang/typ/block.typ
@@ -1,4 +1,4 @@
-// Test return value of code blocks.
+// Test code blocks.
 
 ---
 All none
diff --git a/tests/lang/typ/call-args.typ b/tests/lang/typ/call-args.typ
deleted file mode 100644
index 53ae0b97..00000000
--- a/tests/lang/typ/call-args.typ
+++ /dev/null
@@ -1,34 +0,0 @@
-// Test function call arguments.
-
----
-// One argument.
-#f(bold)
-
-// One argument and trailing comma.
-#f(1,)
-
-// One named argument.
-#f(a:2)
-
-// Mixed arguments.
-{f(1, a: (3, 4), 2, b: "5")}
-
----
-// Error: 4-5 expected expression, found colon
-#f(:)
-
-// Error: 7-9 expected expression, found end of block comment
-#f(a:1*/)
-
-// Error: 5 expected comma
-#f(1 2)
-
-// Error: 2:4-2:5 expected identifier
-// Error: 1:6 expected expression
-#f(1:)
-
-// Error: 4-5 expected identifier
-#f(1:2)
-
-// Error: 4-7 expected identifier
-{f((x):1)}
diff --git a/tests/lang/typ/call-invalid.typ b/tests/lang/typ/call-invalid.typ
index 153f7a39..56b23a19 100644
--- a/tests/lang/typ/call-invalid.typ
+++ b/tests/lang/typ/call-invalid.typ
@@ -5,6 +5,26 @@
 #
 
 ---
+// Error: 4-5 expected expression, found colon
+#f(:)
+
+// Error: 7-9 expected expression, found end of block comment
+#f(a:1*/)
+
+// Error: 5 expected comma
+#f(1 2)
+
+// Error: 2:4-2:5 expected identifier
+// Error: 1:6 expected expression
+#f(1:)
+
+// Error: 4-5 expected identifier
+#f(1:2)
+
+// Error: 4-7 expected identifier
+{f((x):1)}
+
+---
 #let x = "string"
 
 // Error: 1-3 expected function, found string
diff --git a/tests/lang/typ/call-value.typ b/tests/lang/typ/call-value.typ
deleted file mode 100644
index 26e48d0f..00000000
--- a/tests/lang/typ/call-value.typ
+++ /dev/null
@@ -1,14 +0,0 @@
-// Test function calls.
-// Ref: false
-
----
-// Whitespace is significant.
-#test(type(1), "integer")
-#test (type (1), "integer")
-
-// From variable.
-#let alias = type
-#test(alias(alias), "function")
-
-// Returns template.
-#test(type(font(12pt)), "template")
diff --git a/tests/lang/typ/call.typ b/tests/lang/typ/call.typ
new file mode 100644
index 00000000..101fb99c
--- /dev/null
+++ b/tests/lang/typ/call.typ
@@ -0,0 +1,40 @@
+// Test function calls.
+
+---
+// One argument.
+#f(bold)
+
+// One argument and trailing comma.
+#f(1,)
+
+// One named argument.
+#f(a:2)
+
+// Mixed arguments.
+{f(1, a: (3, 4), 2, b: "5")}
+
+---
+// Different forms of template arguments.
+// Ref: true
+
+#let a = "a"
+
+#f[a] \
+#f(a) \
+#f(a, [b]) \
+#f(a)[b] \
+
+// Template can be argument or body depending on whitespace.
+#if "template" == type[b] [Sure ]
+#if "template" == type [Nope.] #else [thing.]
+
+// Should output `<function f> (Okay.)`.
+#f (Okay.)
+
+---
+// Call function assigned to variable.
+#let alias = type
+#test(alias(alias), "function")
+
+// Library function `font` returns template.
+#test(type(font(12pt)), "template")
diff --git a/tests/lang/typ/for-loop.typ b/tests/lang/typ/for.typ
index e38ed190..294345b5 100644
--- a/tests/lang/typ/for-loop.typ
+++ b/tests/lang/typ/for.typ
@@ -1,4 +1,4 @@
-// Test which things are iterable.
+// Test for loops.
 // Ref: false
 
 ---
diff --git a/tests/lang/typ/if-branch.typ b/tests/lang/typ/if.typ
index 64523a63..4ed6b649 100644
--- a/tests/lang/typ/if-branch.typ
+++ b/tests/lang/typ/if.typ
@@ -1,4 +1,4 @@
-// Test conditions of if-else expressions.
+// Test if-else expressions.
 
 ---
 // Test condition evaluation.
diff --git a/tests/lang/typ/let-value.typ b/tests/lang/typ/let.typ
index 700d337d..e609d3a9 100644
--- a/tests/lang/typ/let-value.typ
+++ b/tests/lang/typ/let.typ
@@ -1,4 +1,4 @@
-// Test value of let binding.
+// Test let bindings.
 // Ref: false
 
 ---