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Unified Diff: dart/tests/language/function_syntax_test.dart

Issue 10828344: Update tests to new syntax. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 8 years, 4 months ago
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Index: dart/tests/language/function_syntax_test.dart
diff --git a/dart/tests/language/function_syntax_test.dart b/dart/tests/language/function_syntax_test.dart
index 53300963ede34517b25ca5626c1421125a2423e3..dc8a58e104d84c4e4f2d4703d3d5b7e4a64c10b7 100644
--- a/dart/tests/language/function_syntax_test.dart
+++ b/dart/tests/language/function_syntax_test.dart
@@ -6,7 +6,11 @@
class FunctionSyntaxTest {
- static void testMain() {
+ static void testMain
+/* /// 00: compile-time error
+()
+*/ /// 00: continued
+ {
testNestedFunctions();
testFunctionExpressions();
testPrecedence();
@@ -16,132 +20,392 @@ class FunctionSyntaxTest {
testFunctionIdentifierStatement();
}
- static void testNestedFunctions() {
+ static void testNestedFunctions
+/* /// 01: compile-time error
+()
+*/ /// 01: continued
+ {
// No types - braces.
- nb0() { return 42; }
- nb1(a) { return a; }
- nb2(a, b) { return a + b; }
+ nb0
+/* /// 02: compile-time error
+()
+*/ /// 02: continued
+ { return 42; }
+ nb1
+/* /// 03: compile-time error
+(a)
+*/ /// 03: continued
+ { return a; }
+ nb2
+/* /// 04: compile-time error
+(a, b)
+*/ /// 04: continued
+ { return a + b; }
Expect.equals(42, nb0());
Expect.equals(87, nb1(87));
Expect.equals(1 + 2, nb2(1, 2));
// No types - arrows.
- na0() => 42;
- na1(a) => a;
- na2(a, b) => a + b;
+ na0
+/* /// 05: compile-time error
+()
+*/ /// 05: continued
+ => 42;
+ na1
+/* /// 06: compile-time error
+(a)
+*/ /// 06: continued
+ => a;
+ na2
+/* /// 07: compile-time error
+(a, b)
+*/ /// 07: continued
+ => a + b;
Expect.equals(42, na0());
Expect.equals(87, na1(87));
Expect.equals(1 + 2, na2(1, 2));
// Return type - braces.
- int rb0() { return 42; }
- int rb1(a) { return a; }
- int rb2(a, b) { return a + b; }
+ int rb0
+/* /// 08: compile-time error
+()
+*/ /// 08: continued
+ { return 42; }
+ int rb1
+/* /// 09: compile-time error
+(a)
+*/ /// 09: continued
+ { return a; }
+ int rb2
+/* /// 10: compile-time error
+(a, b)
+*/ /// 10: continued
+ { return a + b; }
Expect.equals(42, rb0());
Expect.equals(87, rb1(87));
Expect.equals(1 + 2, rb2(1, 2));
// Return type - arrows.
- int ra0() => 42;
- int ra1(a) => a;
- int ra2(a, b) => a + b;
+ int ra0
+/* /// 11: compile-time error
+()
+*/ /// 11: continued
+ => 42;
+ int ra1
+/* /// 12: compile-time error
+(a)
+*/ /// 12: continued
+ => a;
+ int ra2
+/* /// 13: compile-time error
+(a, b)
+*/ /// 13: continued
+ => a + b;
Expect.equals(42, ra0());
Expect.equals(87, ra1(87));
Expect.equals(1 + 2, ra2(1, 2));
// Fully typed - braces.
- int fb1(int a) { return a; }
- int fb2(int a, int b) { return a + b; }
+ int fb1
+/* /// 14: compile-time error
+(int a)
+*/ /// 14: continued
+ { return a; }
+ int fb2
+/* /// 15: compile-time error
+(int a, int b)
+*/ /// 15: continued
+ { return a + b; }
Expect.equals(42, rb0());
Expect.equals(87, rb1(87));
Expect.equals(1 + 2, rb2(1, 2));
// Fully typed - arrows.
- int fa1(int a) => a;
- int fa2(int a, int b) => a + b;
+ int fa1
+/* /// 16: compile-time error
+(int a)
+*/ /// 16: continued
+ => a;
+ int fa2
+/* /// 17: compile-time error
+(int a, int b)
+*/ /// 17: continued
+ => a + b;
Expect.equals(42, ra0());
Expect.equals(87, ra1(87));
Expect.equals(1 + 2, ra2(1, 2));
// Generic types - braces.
- List<int> gb0() { return [42]; }
- List<int> gb1(List<int> a) { return a; }
+ List<int> gb0
+/* /// 18: compile-time error
+()
+*/ /// 18: continued
+ { return [42]; }
+ List<int> gb1
+/* /// 19: compile-time error
+(List<int> a)
+*/ /// 19: continued
+ { return a; }
Expect.equals(42, gb0()[0]);
Expect.equals(87, gb1([87])[0]);
// Generic types - arrows.
- List<int> ga0() => [42];
- List<int> ga1(List<int> a) => a;
+ List<int> ga0
+/* /// 20: compile-time error
+()
+*/ /// 20: continued
+ => [42];
+ List<int> ga1
+/* /// 21: compile-time error
+(List<int> a)
+*/ /// 21: continued
+ => a;
Expect.equals(42, ga0()[0]);
Expect.equals(87, ga1([87])[0]);
}
- static void testFunctionExpressions() {
- eval0(fn) => fn();
- eval1(fn, a) => fn(a);
- eval2(fn, a, b) => fn(a, b);
+ static void testFunctionExpressions
+/* /// 22: compile-time error
+()
+*/ /// 22: continued
+ {
+ eval0
+/* /// 23: compile-time error
+(fn)
+*/ /// 23: continued
+ => fn();
+ eval1
+/* /// 24: compile-time error
+(fn, a)
+*/ /// 24: continued
+ => fn(a);
+ eval2
+/* /// 25: compile-time error
+(fn, a, b)
+*/ /// 25: continued
+ => fn(a, b);
// No types - braces.
- Expect.equals(42, eval0(() { return 42; }));
- Expect.equals(87, eval1((a) { return a; }, 87));
- Expect.equals(1 + 2, eval2((a, b) { return a + b; }, 1, 2));
- Expect.equals(42, eval0(nb0() { return 42; }));
- Expect.equals(87, eval1(nb1(a) { return a; }, 87));
- Expect.equals(1 + 2, eval2(nb2(a, b) { return a + b; }, 1, 2));
+ Expect.equals(42, eval0(
+/* /// 26: compile-time error
+()
+*/ /// 26: continued
+ { return 42; }));
+ Expect.equals(87, eval1(
+/* /// 27: compile-time error
+(a)
+*/ /// 27: continued
+ { return a; }, 87));
+ Expect.equals(1 + 2, eval2(
+/* /// 28: compile-time error
+(a, b)
+*/ /// 28: continued
+ { return a + b; }, 1, 2));
+ Expect.equals(42, eval0(nb0
+/* /// 29: compile-time error
+()
+*/ /// 29: continued
+ { return 42; }));
+ Expect.equals(87, eval1(nb1
+/* /// 30: compile-time error
+(a)
+*/ /// 30: continued
+ { return a; }, 87));
+ Expect.equals(1 + 2, eval2(nb2
+/* /// 31: compile-time error
+(a, b)
+*/ /// 31: continued
+ { return a + b; }, 1, 2));
// No types - arrows.
- Expect.equals(42, eval0(() => 42));
- Expect.equals(87, eval1((a) => a, 87));
- Expect.equals(1 + 2, eval2((a, b) => a + b, 1, 2));
- Expect.equals(42, eval0(na0() => 42));
- Expect.equals(87, eval1(na1(a) => a, 87));
- Expect.equals(1 + 2, eval2(na2(a, b) => a + b, 1, 2));
+ Expect.equals(42, eval0(
+/* /// 32: compile-time error
+()
+*/ /// 32: continued
+ => 42));
+ Expect.equals(87, eval1(
+/* /// 33: compile-time error
+(a)
+*/ /// 33: continued
+ => a, 87));
+ Expect.equals(1 + 2, eval2(
+/* /// 34: compile-time error
+(a, b)
+*/ /// 34: continued
+ => a + b, 1, 2));
+ Expect.equals(42, eval0(na0
+/* /// 35: compile-time error
+()
+*/ /// 35: continued
+ => 42));
+ Expect.equals(87, eval1(na1
+/* /// 36: compile-time error
+(a)
+*/ /// 36: continued
+ => a, 87));
+ Expect.equals(1 + 2, eval2(na2
+/* /// 37: compile-time error
+(a, b)
+*/ /// 37: continued
+ => a + b, 1, 2));
// Return type - braces.
- Expect.equals(42, eval0(int rb0() { return 42; }));
- Expect.equals(87, eval1(int rb1(a) { return a; }, 87));
- Expect.equals(1 + 2, eval2(int rb2(a, b) { return a + b; }, 1, 2));
+ Expect.equals(42, eval0(int rb0
+/* /// 38: compile-time error
+()
+*/ /// 38: continued
+ { return 42; }));
+ Expect.equals(87, eval1(int rb1
+/* /// 39: compile-time error
+(a)
+*/ /// 39: continued
+ { return a; }, 87));
+ Expect.equals(1 + 2, eval2(int rb2
+/* /// 40: compile-time error
+(a, b)
+*/ /// 40: continued
+ { return a + b; }, 1, 2));
// Return type - arrows.
- Expect.equals(42, eval0(int ra0() => 42));
- Expect.equals(87, eval1(int ra1(a) => a, 87));
- Expect.equals(1 + 2, eval2(int ra2(a, b) => a + b, 1, 2));
+ Expect.equals(42, eval0(int ra0
+/* /// 41: compile-time error
+()
+*/ /// 41: continued
+ => 42));
+ Expect.equals(87, eval1(int ra1
+/* /// 42: compile-time error
+(a)
+*/ /// 42: continued
+ => a, 87));
+ Expect.equals(1 + 2, eval2(int ra2
+/* /// 43: compile-time error
+(a, b)
+*/ /// 43: continued
+ => a + b, 1, 2));
// Argument types - braces.
- Expect.equals(42, eval0(() { return 42; }));
- Expect.equals(87, eval1((int a) { return a; }, 87));
- Expect.equals(1 + 2, eval2((int a, int b) { return a + b; }, 1, 2));
- Expect.equals(42, eval0( ab0() { return 42; }));
- Expect.equals(87, eval1(ab1(int a) { return a; }, 87));
- Expect.equals(1 + 2, eval2(ab2(int a, int b) { return a + b; }, 1, 2));
+ Expect.equals(42, eval0(
+/* /// 44: compile-time error
+()
+*/ /// 44: continued
+ { return 42; }));
+ Expect.equals(87, eval1(
+/* /// 45: compile-time error
+(int a)
+*/ /// 45: continued
+ { return a; }, 87));
+ Expect.equals(1 + 2, eval2(
+/* /// 46: compile-time error
+(int a, int b)
+*/ /// 46: continued
+ { return a + b; }, 1, 2));
+ Expect.equals(42, eval0( ab0
+/* /// 47: compile-time error
+()
+*/ /// 47: continued
+ { return 42; }));
+ Expect.equals(87, eval1(ab1
+/* /// 48: compile-time error
+(int a)
+*/ /// 48: continued
+ { return a; }, 87));
+ Expect.equals(1 + 2, eval2(ab2
+/* /// 49: compile-time error
+(int a, int b)
+*/ /// 49: continued
+ { return a + b; }, 1, 2));
// Argument types - arrows.
- Expect.equals(42, eval0(() => 42));
- Expect.equals(87, eval1((int a) => a, 87));
- Expect.equals(1 + 2, eval2((int a, int b) => a + b, 1, 2));
- Expect.equals(42, eval0(aa0() => 42));
- Expect.equals(87, eval1(aa1(int a) => a, 87));
- Expect.equals(1 + 2, eval2(aa2(int a, int b) => a + b, 1, 2));
+ Expect.equals(42, eval0(
+/* /// 50: compile-time error
+()
+*/ /// 50: continued
+ => 42));
+ Expect.equals(87, eval1(
+/* /// 51: compile-time error
+(int a)
+*/ /// 51: continued
+ => a, 87));
+ Expect.equals(1 + 2, eval2(
+/* /// 52: compile-time error
+(int a, int b)
+*/ /// 52: continued
+ => a + b, 1, 2));
+ Expect.equals(42, eval0(aa0
+/* /// 53: compile-time error
+()
+*/ /// 53: continued
+ => 42));
+ Expect.equals(87, eval1(aa1
+/* /// 54: compile-time error
+(int a)
+*/ /// 54: continued
+ => a, 87));
+ Expect.equals(1 + 2, eval2(aa2
+/* /// 55: compile-time error
+(int a, int b)
+*/ /// 55: continued
+ => a + b, 1, 2));
// Fully typed - braces.
- Expect.equals(87, eval1(int fb1(int a) { return a; }, 87));
- Expect.equals(1 + 2, eval2(int fb2(int a, int b) { return a + b; }, 1, 2));
+ Expect.equals(87, eval1(int fb1
+/* /// 56: compile-time error
+(int a)
+*/ /// 56: continued
+ { return a; }, 87));
+ Expect.equals(1 + 2, eval2(int fb2
+/* /// 57: compile-time error
+(int a, int b)
+*/ /// 57: continued
+ { return a + b; }, 1, 2));
// Fully typed - arrows.
- Expect.equals(87, eval1(int fa1(int a) => a, 87));
- Expect.equals(1 + 2, eval2(int fa2(int a, int b) => a + b, 1, 2));
+ Expect.equals(87, eval1(int fa1
+/* /// 58: compile-time error
+(int a)
+*/ /// 58: continued
+ => a, 87));
+ Expect.equals(1 + 2, eval2(int fa2
+/* /// 59: compile-time error
+(int a, int b)
+*/ /// 59: continued
+ => a + b, 1, 2));
// Generic types - braces.
- Expect.equals(42, eval0(List<int> gb0() { return [42]; })[0]);
- Expect.equals(87, eval1(List<int> gb1(List<int> a) { return a; }, [87])[0]);
+ Expect.equals(42, eval0(List<int> gb0
+/* /// 60: compile-time error
+()
+*/ /// 60: continued
+ { return [42]; })[0]);
+ Expect.equals(87, eval1(List<int> gb1
+/* /// 61: compile-time error
+(List<int> a)
+*/ /// 61: continued
+ { return a; }, [87])[0]);
// Generic types - arrows.
- Expect.equals(42, eval0(List<int> ga0() => [42])[0]);
- Expect.equals(87, eval1(List<int> ga1(List<int> a) => a, [87])[0]);
+ Expect.equals(42, eval0(List<int> ga0
+/* /// 62: compile-time error
+()
+*/ /// 62: continued
+ => [42])[0]);
+ Expect.equals(87, eval1(List<int> ga1
+/* /// 63: compile-time error
+(List<int> a)
+*/ /// 63: continued
+ => a, [87])[0]);
}
- static void testPrecedence() {
- expectEvaluatesTo(value, fn) { Expect.equals(value, fn()); }
+ static void testPrecedence
+/* /// 64: compile-time error
+()
+*/ /// 64: continued
+ {
+ expectEvaluatesTo
+/* /// 65: compile-time error
+(value, fn)
+*/ /// 65: continued
+ { Expect.equals(value, fn()); }
// Assignment.
var x;
@@ -218,7 +482,11 @@ class FunctionSyntaxTest {
Expect.equals(0, y);
// Selector.
- fn() => 42;
+ fn
+/* /// 66: compile-time error
+()
+*/ /// 66: continued
+ => 42;
var list = [87];
expectEvaluatesTo(42, ()=> fn());
expectEvaluatesTo(1, ()=> list.length);
@@ -226,7 +494,11 @@ class FunctionSyntaxTest {
expectEvaluatesTo(87, ()=> list.removeLast());
}
- static void testInitializers() {
+ static void testInitializers
+/* /// 67: compile-time error
+()
+*/ /// 67: continued
+ {
Expect.equals(42, (new C.cb0().fn)());
Expect.equals(43, (new C.ca0().fn)());
Expect.equals(44, (new C.cb1().fn)());
@@ -255,7 +527,11 @@ class FunctionSyntaxTest {
Expect.equals(69, (new C.ra3().fn)());
}
- static void testFunctionParameter() {
+ static void testFunctionParameter
+/* /// 68: compile-time error
+()
+*/ /// 68: continued
+ {
f0(fn()) => fn();
Expect.equals(42, f0(()=> 42));
@@ -269,12 +545,28 @@ class FunctionSyntaxTest {
Expect.equals(44, f3((int a)=> a + 2));
}
- static void testFunctionIdentifierExpression() {
- Expect.equals(87, (function() => 87)());
+ static void testFunctionIdentifierExpression
+/* /// 69: compile-time error
+()
+*/ /// 69: continued
+ {
+ Expect.equals(87, (function
+/* /// 70: compile-time error
+()
+*/ /// 70: continued
+ => 87)());
}
- static void testFunctionIdentifierStatement() {
- function() => 42;
+ static void testFunctionIdentifierStatement
+/* /// 71: compile-time error
+()
+*/ /// 71: continued
+ {
+ function
+/* /// 72: compile-time error
+()
+*/ /// 72: continued
+ => 42;
Expect.equals(42, function());
Expect.equals(true, function is Function);
}
@@ -320,12 +612,20 @@ class C {
C.rb3() : fn = {'x': int _() { return 68; }}['x'] { }
C.ra3() : fn = {'x': int _() => 69}['x'] { }
- static wrap(fn) { return fn; }
+ static wrap
+/* /// 73: compile-time error
+(fn)
+*/ /// 73: continued
+ { return fn; }
final fn;
}
-main() {
+main
+/* /// 74: compile-time error
+()
+*/ /// 74: continued
+ {
FunctionSyntaxTest.testMain();
}
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