azalea/kotlin-fork
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Introduce Common String.toCharArray(destination) #KT-60657

Browse Source 
Merge-request: KT-MR-11340
Merged-by: Abduqodiri Qurbonzoda <abduqodiri.qurbonzoda@jetbrains.com>
This commit is contained in:
Abduqodiri Qurbonzoda
2023-08-25 03:11:13 +00:00
committed by Space Team
parent aa0eca6d6d
commit 84c6333b23
8 changed files with 133 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files
libraries/stdlib/test/text/StringTest.kt
+9 -8
View File
@@ -115,24 +115,25 @@ class StringTest {
@Test
fun toCharArray() {
val s = "hello"
val destination = CharArray(5) { '.' }
assertArrayContentEquals(charArrayOf('h', 'e', 'l', 'l', 'o'), s.toCharArray())
assertArrayContentEquals(charArrayOf('e', 'l'), s.toCharArray(1, 3))
assertSame(destination, s.toCharArray(destination, 2, 1, 3))
assertArrayContentEquals(charArrayOf('.', '.', 'e', 'l', '.'), destination)
assertFailsWith<IndexOutOfBoundsException> { s.toCharArray(-1) }
assertFailsWith<IndexOutOfBoundsException> { s.toCharArray(0, 6) }
assertFailsWith<IllegalArgumentException> { s.toCharArray(3, 1) }
assertFailsWith<IndexOutOfBoundsException> { s.toCharArray(destination, -1, 1, 3) }
assertFailsWith<IndexOutOfBoundsException> { s.toCharArray(destination, 4, 1, 3) }
// Array modifications must not affect original string
val a = s.toCharArray()
for (i in a.indices) {
a[i] = ' '
}
assertContentEquals(charArrayOf(' ', ' ', ' ', ' ', ' '), a)
a.fill(' ')
val a13 = s.toCharArray(1, 3)
for (i in a13.indices) {
a13[i] = ' '
}
assertContentEquals(charArrayOf(' ', ' '), a13)
a13.fill(' ')
assertSame(destination, s.toCharArray(destination))
destination.fill(' ')
assertEquals("hello", s)
}