[K/N][Tests] Move filecheck and cinterop tests to /native/

^KT-61259
2024-02-14 13:07:40 +01:00
parent 05cbe66ee0
commit bf0150108d
144 changed files with 1683 additions and 5542 deletions
@@ -0,0 +1,63 @@
+// TARGET_BACKEND: NATIVE
+// MODULE: cinterop
+// FILE: cunion.def
+---
+typedef union {
+    short s;
+    long long ll;
+} BasicUnion;
+
+typedef struct {
+    union {
+        int i;
+        float f;
+    } as;
+} StructWithUnion;
+
+typedef union {
+    unsigned int i : 31;
+    unsigned char b : 1;
+} Packed;
+
+// MODULE: main(cinterop)
+// FILE: main.kt
+
+@file:OptIn(kotlin.experimental.ExperimentalNativeApi::class, kotlinx.cinterop.ExperimentalForeignApi::class)
+
+import cunion.*
+import kotlinx.cinterop.*
+import kotlin.native.*
+import kotlin.test.*
+
+fun box(): String {
+    memScoped {
+        val basicUnion = alloc<BasicUnion>()
+        for (value in Short.MIN_VALUE..Short.MAX_VALUE) {
+            basicUnion.ll = value.toLong()
+            val expected =  if (Platform.isLittleEndian) {
+                value
+            } else {
+                value.toLong() ushr (Long.SIZE_BITS - Short.SIZE_BITS)
+            }
+            assertEquals(expected.toShort(), basicUnion.s)
+        }
+    }
+    memScoped {
+        val struct = alloc<StructWithUnion>()
+        struct.`as`.i = Float.NaN.toRawBits()
+        assertEquals(Float.NaN, struct.`as`.f)
+    }
+    memScoped {
+        val union = alloc<Packed>()
+        union.b = 1u
+        var expected = if (Platform.isLittleEndian) {
+            1u
+        } else {
+            1u shl (Int.SIZE_BITS - Byte.SIZE_BITS)
+        }
+        assertEquals(expected, union.i)
+        union.i = 0u
+        assertEquals(0u, union.b)
+    }
+    return "OK"
+}