Merge pull request #200 from nbuilding/SheepTester-patch-1

Add a few more tests for floats and strings

tests/assertions/basics.n

@@ -0,0 +1,26 @@
+// No equivalent in the documentation 😳
+
+// Floats are double-precision :postpissedchil:
+
+// Division of nonzero numbers by zero; negative zero
+let inf = 1.0 / 0.0
+assert value 1.0 / -0.0 == -inf
+assert value 0.0 == -0.0
+
+// NaN
+let nan = inf - inf
+assert value nan /= nan
+assert value 0.0 / 0.0 /= 0.0 / 0.0
+
+assert value 0.1 + 0.2 == 0.30000000000000004
+
+assert value 9007199254740992.0 + 1.0 == 9007199254740992.0
+
+// Strings
+
+assert value "\{🕴}" == "🕴"
+assert value "\0\b\t\n\v\f\r\"\\" == "\u{0}\u{8}\u{9}\u{a}\u{b}\u{c}\u{d}\u{22}\u{5c}"
+
+// Chars
+
+assert value \v == \u{b}

tests/assertions/tuples-lists-records.n

@@ -1,9 +1,20 @@
 // Based on docs/features/tuples_lists_records.md
 
-assert type 1, \{a} : int, char
+let tuplevalue = 1, \{a}
+assert type tuplevalue : int, char
 
 let recordValue = { value: 1 }
 assert type recordValue : { value: int }
-assert type recordValue.value : int
 
-assert type ["a", "b", "c"] : list[str]
+let value = recordvalue.value
+assert type value : int
+assert value value == 1
+
+let listvalue = ["a", "b", "c"]
+assert type listvalue : list[str]
+
+assert value append("d", listvalue) == ["a", "b", "c", "d"]
+assert value listvalue == ["a", "b", "c"]
+
+let listindexvalue = itemAt(1, listvalue)
+assert value listindexvalue == yes("b")

tests/syntax/literals.n

@@ -0,0 +1,19 @@
+// Number and string literal syntax to ensure they're supported
+
+let binary = 0b10101
+let octal = 0o70707
+let hex = 0x123AbC
+
+// TODO: Do we allow something like `50e10`?
+let scinot = -5.000000000000001e-231
+
+let newline = \n
+let char = \{🐑}
+let unicode = \u{1f382}
+
+let allTogether = "\n\{🐑}\u{1f382}\\\\\\\\"
+
+let unit = ()
+
+let trailingComma = { a: (1, 2,); b: 2; }
+let inList: map[str, str,] = mapFrom([("ah", "pple",), ("ahh", "ppple",),],)