1 files changed, 52 insertions, 0 deletions
diff --git a/tests/js/test1.nim b/tests/js/test1.nim
new file mode 100644
index 000000000..7ad3f85f6
--- /dev/null
+++ b/tests/js/test1.nim
@@ -0,0 +1,52 @@
+discard """
+  output: "1261129"
+"""
+
+# This file tests the JavaScript generator
+
+import strutils
+
+var
+  inputElement = "1123"
+
+proc onButtonClick(inputElement: string) {.exportc.} =
+  let v = $inputElement
+  if v.allCharsInSet(WhiteSpace):
+    echo "only whitespace, hu?"
+  else:
+    var x = parseInt(v)
+    echo x*x
+
+onButtonClick(inputElement)
+
+block:
+  var s: string
+  s.add("hi")
+  doAssert(s == "hi")
+
+block:
+  var s: string
+  s.insert("hi", 0)
+  doAssert(s == "hi")
+
+block:
+  var s: string
+  s.setLen(2)
+  s[0] = 'h'
+  s[1] = 'i'
+  doAssert(s == "hi")
+
+block:
+  var s: seq[int]
+  s.setLen(2)
+  doAssert(s == @[0, 0])
+
+block:
+  var s: seq[int]
+  s.insert(2, 0)
+  doAssert(s == @[2])
+
+block:
+  var s: seq[int]
+  s.add(2)
+  doAssert(s == @[2])