65 lines
1.2 KiB
Plaintext
65 lines
1.2 KiB
Plaintext
== Why is this an issue?
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include::../description.adoc[]
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=== Noncompliant code example
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With the default threshold of 3:
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[source,kotlin]
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----
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class A {
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fun run() {
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prepare("string literal") // Noncompliant - "string literal" is duplicated 3 times
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execute("string literal")
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release("string literal")
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}
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fun method() {
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println("'") // Compliant - literal "'" has less than 5 characters and is excluded
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println("'")
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println("'")
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}
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}
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----
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=== Compliant solution
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[source,kotlin]
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----
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class A {
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companion object {
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const val CONSTANT = "string literal"
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}
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fun run() {
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prepare(CONSTANT) // Compliant
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execute(CONSTANT)
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release(CONSTANT)
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}
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}
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----
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=== Exceptions
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To prevent generating some false-positives, literals having 5 or less characters are excluded as well as literals containing only letters, digits and '_'.
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ifdef::env-github,rspecator-view[]
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'''
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== Implementation Specification
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(visible only on this page)
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include::../message.adoc[]
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include::../parameters.adoc[]
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include::../highlighting.adoc[]
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'''
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== Comments And Links
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(visible only on this page)
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include::../comments-and-links.adoc[]
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endif::env-github,rspecator-view[]
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