[#IDEADEV-27730] Always Ignore Interfaces in Code Coverage Results

IDEA: Development

Always Ignore Interfaces in Code Coverage Results

Created: 18 Jan 08 20:12 Updated: Tuesday 15:21

Component/s:

Code Coverage

Fix Version/s:

Diana 8526

Original Estimate:

Unknown

Remaining Estimate:

Unknown

Time Spent:

Unknown

Build:	7,648
Fixed in build:	8,509
Severity:	Low

Description

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Interfaces are mostly excluded from code coverage results, except when they are not. Non-primitive constants cause the interface to be included with 0% coverage and a red bar on the constants.

Example:
Try running "C" with coverage enabled.

public interface I { // good void f(); int i = 42; float f = 42.0f; String s2 = "Test"; // bad Character c = new Character('c'); String s1 = new String("Test"); }

public class C implements I {
public void f() {
}

public static void main(final String[] args) { final C c = new C(); c.f(); System.out.println(I.c); System.out.println(I.s2); }
}

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Ronald Blaschke - 18 Jan 08 20:15 - edited

Sorry, missing code markup.

public interface I {
    // good
    void f();
    int i = 42;
    float f = 42.0f;
    String s1 = "Test";

    // bad
    Character c = new Character('c');
    String s2 = new String("Test");
}

public class C implements I {
    public void f() {
    }

    public static void main(final String[] args) {
        final C c = new C();
        c.f();
        System.out.println(I.c);
        System.out.println(I.s2);
    }
}

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Alexander Chernikov - 01 Jul 08 15:21

8510: fixed for me.