From 05727bfc3a9cfd45a8e2028dfd0806f7a8f88015 Mon Sep 17 00:00:00 2001
From: Laurenz <laurmaedje@gmail.com>
Date: Sat, 20 Feb 2021 17:53:40 +0100
Subject: =?UTF-8?q?Reorganize=20tests=20=F0=9F=94=80?=
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---
 tests/typ/control/for.typ | 52 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 52 insertions(+)
 create mode 100644 tests/typ/control/for.typ

(limited to 'tests/typ/control/for.typ')

diff --git a/tests/typ/control/for.typ b/tests/typ/control/for.typ
new file mode 100644
index 00000000..294345b5
--- /dev/null
+++ b/tests/typ/control/for.typ
@@ -0,0 +1,52 @@
+// Test for loops.
+// Ref: false
+
+---
+// Array.
+
+#for x in () {}
+
+#let sum = 0
+#for x in (1, 2, 3, 4, 5) {
+    sum += x
+}
+
+#test(sum, 15)
+
+---
+// Dictionary.
+// Ref: true
+(\ #for k, v in (name: "Typst", age: 2) [
+    #h(0.5cm) {k}: {v}, \
+])
+
+---
+// String.
+{
+    let out = ""
+    let first = true
+    for c in "abc" {
+        if not first {
+            out += ", "
+        }
+        first = false
+        out += c
+    }
+    test(out, "a, b, c")
+}
+
+---
+// Uniterable expression.
+// Error: 11-15 cannot loop over boolean
+#for v in true {}
+
+// Make sure that we don't complain twice.
+// Error: 11-18 cannot add integer and string
+#for v in 1 + "2" {}
+
+// Error: 14-17 cannot apply '-' to string
+#let error = -""
+#let result = for v in (1, 2, 3) {
+    if v < 2 [Ok] else {error}
+}
+#test(result, error)
-- 
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