Merge pull request #11765 from Microsoft/aozgaa/AddTestForComparingNu…

…mericLiteral add test from comparing numeric literals to branded numbers
microsoft · Oct 21, 2016 · cef9d85 · cef9d85
2 parents 3263fde + 9a9cbe1
commit cef9d85
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diff --git a/tests/baselines/reference/comparisonOperatorWithNumericLiteral.errors.txt b/tests/baselines/reference/comparisonOperatorWithNumericLiteral.errors.txt
@@ -0,0 +1,58 @@
+tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithNumericLiteral.ts(5,1): error TS2365: Operator '>' cannot be applied to types 'BrandedNum' and '0'.
+tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithNumericLiteral.ts(10,1): error TS2365: Operator '<' cannot be applied to types 'BrandedNum' and '0'.
+tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithNumericLiteral.ts(15,1): error TS2365: Operator '>=' cannot be applied to types 'BrandedNum' and '0'.
+tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithNumericLiteral.ts(20,1): error TS2365: Operator '<=' cannot be applied to types 'BrandedNum' and '0'.
+
+
+==== tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithNumericLiteral.ts (4 errors) ====
+    type BrandedNum = number & { __numberBrand: any };
+    var x : BrandedNum;
+
+    // operator >
+    x > 0;
+    ~~~~~
+!!! error TS2365: Operator '>' cannot be applied to types 'BrandedNum' and '0'.
+    x > <number>0;
+    x > <BrandedNum>0;
+
+    // operator <
+    x < 0;
+    ~~~~~
+!!! error TS2365: Operator '<' cannot be applied to types 'BrandedNum' and '0'.
+    x < <number>0;
+    x < <BrandedNum>0;
+
+    // operator >=
+    x >= 0;
+    ~~~~~~
+!!! error TS2365: Operator '>=' cannot be applied to types 'BrandedNum' and '0'.
+    x >= <number>0;
+    x >= <BrandedNum>0;
+
+    // operator <=
+    x <= 0;
+    ~~~~~~
+!!! error TS2365: Operator '<=' cannot be applied to types 'BrandedNum' and '0'.
+    x <= <number>0;
+    x <= <BrandedNum>0;
+
+    // operator ==
+    x == 0;
+    x == <number>0;
+    x == <BrandedNum>0;
+
+    // operator !=
+    x != 0;
+    x != <number>0;
+    x != <BrandedNum>0;
+
+    // operator ===
+    x === 0;
+    x === <number>0;
+    x === <BrandedNum>0;
+
+    // operator !==
+    x !== 0;
+    x !== <number>0;
+    x !== <BrandedNum>0;
+
diff --git a/tests/baselines/reference/comparisonOperatorWithNumericLiteral.js b/tests/baselines/reference/comparisonOperatorWithNumericLiteral.js
@@ -0,0 +1,79 @@
+//// [comparisonOperatorWithNumericLiteral.ts]
+type BrandedNum = number & { __numberBrand: any };
+var x : BrandedNum;
+
+// operator >
+x > 0;
+x > <number>0;
+x > <BrandedNum>0;
+
+// operator <
+x < 0;
+x < <number>0;
+x < <BrandedNum>0;
+
+// operator >=
+x >= 0;
+x >= <number>0;
+x >= <BrandedNum>0;
+
+// operator <=
+x <= 0;
+x <= <number>0;
+x <= <BrandedNum>0;
+
+// operator ==
+x == 0;
+x == <number>0;
+x == <BrandedNum>0;
+
+// operator !=
+x != 0;
+x != <number>0;
+x != <BrandedNum>0;
+
+// operator ===
+x === 0;
+x === <number>0;
+x === <BrandedNum>0;
+
+// operator !==
+x !== 0;
+x !== <number>0;
+x !== <BrandedNum>0;
+
+
+//// [comparisonOperatorWithNumericLiteral.js]
+var x;
+// operator >
+x > 0;
+x > 0;
+x > 0;
+// operator <
+x < 0;
+x < 0;
+x < 0;
+// operator >=
+x >= 0;
+x >= 0;
+x >= 0;
+// operator <=
+x <= 0;
+x <= 0;
+x <= 0;
+// operator ==
+x == 0;
+x == 0;
+x == 0;
+// operator !=
+x != 0;
+x != 0;
+x != 0;
+// operator ===
+x === 0;
+x === 0;
+x === 0;
+// operator !==
+x !== 0;
+x !== 0;
+x !== 0;
diff --git a/...ce/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithNumericLiteral.ts b/...ce/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithNumericLiteral.ts
@@ -0,0 +1,42 @@
+type BrandedNum = number & { __numberBrand: any };
+var x : BrandedNum;
+
+// operator >
+x > 0;
+x > <number>0;
+x > <BrandedNum>0;
+
+// operator <
+x < 0;
+x < <number>0;
+x < <BrandedNum>0;
+
+// operator >=
+x >= 0;
+x >= <number>0;
+x >= <BrandedNum>0;
+
+// operator <=
+x <= 0;
+x <= <number>0;
+x <= <BrandedNum>0;
+
+// operator ==
+x == 0;
+x == <number>0;
+x == <BrandedNum>0;
+
+// operator !=
+x != 0;
+x != <number>0;
+x != <BrandedNum>0;
+
+// operator ===
+x === 0;
+x === <number>0;
+x === <BrandedNum>0;
+
+// operator !==
+x !== 0;
+x !== <number>0;
+x !== <BrandedNum>0;