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Highlighting duplicated and redandant *-imports as unused

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This commit is contained in:
Valentin Kipyatkov
2015-07-21 17:55:13 +03:00
parent feccee2c3e
commit 851057a9ef
4 changed files with 106 additions and 7 deletions
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idea/testData/inspections/unusedImport/duplicatedImports.kt
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+14
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@@ -0,0 +1,14 @@
import java.io.* // used
import java.io.* // duplicated
import java.util.ArrayList // used
import java.util.ArrayList // duplicated
import java.sql.* // unused
import java.sql.* // unused
fun foo(file: File, list: ArrayList<Int>) {
}
// WITH_RUNTIME
// FULL_JDK
idea/testData/inspections/unusedImport/inspectionData/expected.xml
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+54
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@@ -34,4 +34,58 @@
<problem_class severity="WARNING" attribute_key="NOT_USED_ELEMENT_ATTRIBUTES">Unused import directive</problem_class>
<description>Unused import directive</description>
</problem>
<problem>
<file>unusedStarWhenExplicit.kt</file>
<line>2</line>
<module>light_idea_test_case</module>
<entry_point TYPE="file" FQNAME="unusedStarWhenExplicit.kt" />
<problem_class severity="WARNING" attribute_key="NOT_USED_ELEMENT_ATTRIBUTES">Unused import directive</problem_class>
<description>Unused import directive</description>
</problem>
<problem>
<file>unusedStarWhenExplicit.kt</file>
<line>4</line>
<module>light_idea_test_case</module>
<entry_point TYPE="file" FQNAME="unusedStarWhenExplicit.kt" />
<problem_class severity="WARNING" attribute_key="NOT_USED_ELEMENT_ATTRIBUTES">Unused import directive</problem_class>
<description>Unused import directive</description>
</problem>
<problem>
<file>duplicatedImports.kt</file>
<line>2</line>
<module>light_idea_test_case</module>
<entry_point TYPE="file" FQNAME="duplicatedImports.kt" />
<problem_class severity="WARNING" attribute_key="NOT_USED_ELEMENT_ATTRIBUTES">Unused import directive</problem_class>
<description>Unused import directive</description>
</problem>
<problem>
<file>duplicatedImports.kt</file>
<line>5</line>
<module>light_idea_test_case</module>
<entry_point TYPE="file" FQNAME="duplicatedImports.kt" />
<problem_class severity="WARNING" attribute_key="NOT_USED_ELEMENT_ATTRIBUTES">Unused import directive</problem_class>
<description>Unused import directive</description>
</problem>
<problem>
<file>duplicatedImports.kt</file>
<line>7</line>
<module>light_idea_test_case</module>
<entry_point TYPE="file" FQNAME="duplicatedImports.kt" />
<problem_class severity="WARNING" attribute_key="NOT_USED_ELEMENT_ATTRIBUTES">Unused import directive</problem_class>
<description>Unused import directive</description>
</problem>
<problem>
<file>duplicatedImports.kt</file>
<line>8</line>
<module>light_idea_test_case</module>
<entry_point TYPE="file" FQNAME="duplicatedImports.kt" />
<problem_class severity="WARNING" attribute_key="NOT_USED_ELEMENT_ATTRIBUTES">Unused import directive</problem_class>
<description>Unused import directive</description>
</problem>
</problems>
idea/testData/inspections/unusedImport/unusedStarWhenExplicit.kt
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+13
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@@ -0,0 +1,13 @@
import java.io.File // used
import java.io.* // unused because of explicit imports
import java.io.InputStream // used
import java.io.OutputStream // unused
import java.util.ArrayList // used
import java.util.* // used because HashMap is used
fun foo(file: File, input: InputStream, arrayList: ArrayList<Int>, hashMap: HashMap<Int, Char>) {
}
// WITH_RUNTIME
// FULL_JDK