From 773eff1de8bdc8bbf215003284f6ba8ab5fa1f0f Mon Sep 17 00:00:00 2001
From: Dmitry Petrov <dmitry.petrov@jetbrains.com>
Date: Tue, 12 Sep 2017 12:25:08 +0300
Subject: [PATCH] Update IEEE 754 'equals' tests for LV 1.2

NB IEEE 754 doesn't say anything about nulls.
---
 .../ieee754/explicitEqualsCall.kt             |  1 +
 .../ieee754/explicitEqualsCall_lv12.kt        | 27 +++++++++++++++++++
 ...ackBoxAgainstJavaCodegenTestGenerated.java |  6 +++++
 3 files changed, 34 insertions(+)
 create mode 100644 compiler/testData/codegen/boxAgainstJava/ieee754/explicitEqualsCall_lv12.kt

diff --git a/compiler/testData/codegen/boxAgainstJava/ieee754/explicitEqualsCall.kt b/compiler/testData/codegen/boxAgainstJava/ieee754/explicitEqualsCall.kt
index d5937b6d5c7..a274e1bf198 100644
--- a/compiler/testData/codegen/boxAgainstJava/ieee754/explicitEqualsCall.kt
+++ b/compiler/testData/codegen/boxAgainstJava/ieee754/explicitEqualsCall.kt
@@ -1,3 +1,4 @@
+// LANGUAGE_VERSION: 1.1
 // FILE: JavaClass.java
 
 public class JavaClass {
diff --git a/compiler/testData/codegen/boxAgainstJava/ieee754/explicitEqualsCall_lv12.kt b/compiler/testData/codegen/boxAgainstJava/ieee754/explicitEqualsCall_lv12.kt
new file mode 100644
index 00000000000..8bbe4d345fe
--- /dev/null
+++ b/compiler/testData/codegen/boxAgainstJava/ieee754/explicitEqualsCall_lv12.kt
@@ -0,0 +1,27 @@
+// LANGUAGE_VERSION: 1.2
+// FILE: JavaClass.java
+
+public class JavaClass {
+
+    public Double minus0(){
+        return -0.0;
+    }
+
+    public Double plus0(){
+        return 0.0;
+    }
+
+}
+
+
+// FILE: b.kt
+
+fun box(): String {
+    val jClass = JavaClass()
+
+    if (jClass.minus0().equals(jClass.plus0())) return "fail 1"
+    if (jClass.plus0().equals(jClass.minus0())) return "fail 2"
+
+    return "OK"
+}
+
diff --git a/compiler/tests/org/jetbrains/kotlin/codegen/BlackBoxAgainstJavaCodegenTestGenerated.java b/compiler/tests/org/jetbrains/kotlin/codegen/BlackBoxAgainstJavaCodegenTestGenerated.java
index 9b603310fba..fa034000181 100644
--- a/compiler/tests/org/jetbrains/kotlin/codegen/BlackBoxAgainstJavaCodegenTestGenerated.java
+++ b/compiler/tests/org/jetbrains/kotlin/codegen/BlackBoxAgainstJavaCodegenTestGenerated.java
@@ -335,6 +335,12 @@ public class BlackBoxAgainstJavaCodegenTestGenerated extends AbstractBlackBoxAga
             doTest(fileName);
         }
 
+        @TestMetadata("explicitEqualsCall_lv12.kt")
+        public void testExplicitEqualsCall_lv12() throws Exception {
+            String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/boxAgainstJava/ieee754/explicitEqualsCall_lv12.kt");
+            doTest(fileName);
+        }
+
         @TestMetadata("float.kt")
         public void testFloat() throws Exception {
             String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/boxAgainstJava/ieee754/float.kt");