[K/N] Migrate runtime/collections tests to new testing infra ^KT-61259

2023-09-04 11:54:24 +02:00
parent 10a6d8fd2c
commit b3e13fb2c2
56 changed files with 2375 additions and 3050 deletions
@@ -0,0 +1,105 @@
+/*
+ * Copyright 2010-2023 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package test.collections
+
+import kotlin.test.*
+import kotlinx.cinterop.*
+
+class ImmutableBlobTest {
+    @Test fun iterator() {
+        val blob = immutableBlobOf(1, 2, 3)
+        val actual = buildList {
+            for (b in blob) {
+                add(b)
+            }
+        }
+        assertContentEquals(listOf<Byte>(1, 2, 3), actual)
+    }
+
+    @Test fun toByteArray() {
+        val blob = immutableBlobOf(1, 2, 3)
+        val actual = blob.toByteArray()
+        assertContentEquals(byteArrayOf(1, 2, 3), actual)
+    }
+
+    @Test fun toByteArraySlice() {
+        val blob = immutableBlobOf(0, 0)
+        val arr = blob.toByteArray(0, 1)
+        assertEquals(1, arr.size)
+        assertEquals(0, arr[0])
+        assertFailsWith<IndexOutOfBoundsException> {
+            blob.toByteArray(-1, 1)
+        }
+        assertFailsWith<IndexOutOfBoundsException> {
+            blob.toByteArray(0, -1)
+        }
+        assertFailsWith<IndexOutOfBoundsException> {
+            blob.toByteArray(0, 10)
+        }
+        assertFailsWith<IndexOutOfBoundsException> {
+            blob.toByteArray(10, 11)
+        }
+        assertFailsWith<IndexOutOfBoundsException> {
+            blob.toByteArray(10, 1)
+        }
+    }
+
+    @Test fun toUByteArraySlice() {
+        val blob = immutableBlobOf(0, 0)
+        val arr = blob.toUByteArray(0, 1)
+        assertEquals(1, arr.size)
+        assertEquals(0U, arr[0])
+        assertFailsWith<IndexOutOfBoundsException> {
+            blob.toUByteArray(-1, 1)
+        }
+        assertFailsWith<IndexOutOfBoundsException> {
+            blob.toUByteArray(0, -1)
+        }
+        assertFailsWith<IndexOutOfBoundsException> {
+            blob.toUByteArray(0, 10)
+        }
+        assertFailsWith<IndexOutOfBoundsException> {
+            blob.toUByteArray(10, 11)
+        }
+        assertFailsWith<IndexOutOfBoundsException> {
+            blob.toUByteArray(10, 1)
+        }
+    }
+
+    @Test fun asCPointer() {
+        val blob = immutableBlobOf(0, 0)
+        assertEquals(0, blob.asCPointer(0).pointed.value)
+        assertFailsWith<IndexOutOfBoundsException> {
+            blob.asCPointer(10)
+        }
+        assertFailsWith<IndexOutOfBoundsException> {
+            blob.asCPointer(-1)
+        }
+        assertFailsWith<IndexOutOfBoundsException> {
+            blob.asCPointer(Int.MAX_VALUE)
+        }
+        assertFailsWith<IndexOutOfBoundsException> {
+            blob.asCPointer(Int.MIN_VALUE)
+        }
+    }
+
+    @Test fun asUCPointer() {
+        val blob = immutableBlobOf(0, 0)
+        assertEquals(0U, blob.asUCPointer(0).pointed.value)
+        assertFailsWith<IndexOutOfBoundsException> {
+            blob.asUCPointer(10)
+        }
+        assertFailsWith<IndexOutOfBoundsException> {
+            blob.asUCPointer(-1)
+        }
+        assertFailsWith<IndexOutOfBoundsException> {
+            blob.asUCPointer(Int.MAX_VALUE)
+        }
+        assertFailsWith<IndexOutOfBoundsException> {
+            blob.asUCPointer(Int.MIN_VALUE)
+        }
+    }
+}