157 lines
4.5 KiB
Kotlin
157 lines
4.5 KiB
Kotlin
/*
|
|
* Copyright 2025 Sergey S. Chernov real.sergeych@gmail.com
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*
|
|
*/
|
|
|
|
import kotlinx.coroutines.runBlocking
|
|
import net.sergeych.lyng.PerfFlags
|
|
import net.sergeych.lyng.Scope
|
|
import net.sergeych.lyng.obj.ObjInt
|
|
import net.sergeych.lyng.obj.ObjList
|
|
import kotlin.test.Ignore
|
|
import kotlin.test.Test
|
|
import kotlin.test.assertEquals
|
|
import kotlin.test.assertTrue
|
|
|
|
/**
|
|
* More JVM-only fast functional tests migrated from ScriptTest to avoid MPP runs.
|
|
* Keep each test fast (<1s) and deterministic.
|
|
*/
|
|
@Ignore("TODO(bytecode-only): uses fallback (when/try/pooling)")
|
|
class ScriptSubsetJvmTest_Additions4 {
|
|
private suspend fun evalInt(code: String): Long = (Scope().eval(code) as ObjInt).value
|
|
private suspend fun evalList(code: String): List<Any?> = (Scope().eval(code) as ObjList).list.map { (it as? ObjInt)?.value ?: it }
|
|
|
|
@Test
|
|
fun mapsAndSetsBasics_jvm_only() = runBlocking {
|
|
// Validate simple list map behavior without relying on extra stdlib
|
|
val code = """
|
|
val src = [1,2,2,3,1]
|
|
// map over list
|
|
val doubled = src.map { it + 1 }
|
|
doubled.size()
|
|
""".trimIndent()
|
|
val r = evalInt(code)
|
|
// doubled size == original size (5)
|
|
assertEquals(5L, r)
|
|
}
|
|
|
|
@Test
|
|
fun optionalChainingDeep_jvm_only() = runBlocking {
|
|
val code = """
|
|
class A() { fun b() { null } }
|
|
val a = A()
|
|
val r1 = a?.b()?.c
|
|
val r2 = (a?.b()?.c ?: 7)
|
|
r2
|
|
""".trimIndent()
|
|
val r = evalInt(code)
|
|
assertEquals(7L, r)
|
|
}
|
|
|
|
@Test
|
|
fun whenExpressionBasics_jvm_only() = runBlocking {
|
|
val code = """
|
|
fun f(x) {
|
|
when(x) {
|
|
0 -> 100
|
|
1 -> 200
|
|
else -> 300
|
|
}
|
|
}
|
|
f(0) + f(1) + f(2)
|
|
""".trimIndent()
|
|
val r = evalInt(code)
|
|
assertEquals(600L, r)
|
|
}
|
|
|
|
@Test
|
|
fun tryCatchFinallyWithReturn_jvm_only() = runBlocking {
|
|
val code = """
|
|
fun g(x) {
|
|
var t = 0
|
|
try {
|
|
if (x < 0) throw("oops")
|
|
t = x
|
|
} catch (e) {
|
|
t = 5
|
|
} finally {
|
|
t = t + 1
|
|
}
|
|
t
|
|
}
|
|
g(-1) + g(3)
|
|
""".trimIndent()
|
|
val r = evalInt(code)
|
|
// g(-1): catch sets 5, finally +1 => 6; g(3): t=3, finally +1 => 4; total 10
|
|
assertEquals(10L, r)
|
|
}
|
|
|
|
@Test
|
|
fun pooling_edge_case_closure_and_exception_jvm_only() = runBlocking {
|
|
val code = """
|
|
fun maker(base) { { base + 1 } }
|
|
val c = maker(41)
|
|
var r = 0
|
|
try {
|
|
r = c()
|
|
throw("fail")
|
|
} catch (e) {
|
|
r = r + 1
|
|
}
|
|
r
|
|
""".trimIndent()
|
|
// OFF
|
|
PerfFlags.SCOPE_POOL = false
|
|
val off = evalInt(code)
|
|
// ON
|
|
PerfFlags.SCOPE_POOL = true
|
|
val on = evalInt(code)
|
|
assertEquals(43L, off)
|
|
assertEquals(43L, on)
|
|
// reset
|
|
PerfFlags.SCOPE_POOL = false
|
|
}
|
|
|
|
@Test
|
|
fun forWhileNested_jvm_only() = runBlocking {
|
|
val code = """
|
|
var s = 0
|
|
for (i in 1..10) {
|
|
var j = 0
|
|
while (j < 3) {
|
|
if (i % 2 == 0 && j == 1) { j = j + 1; continue }
|
|
s = s + i + j
|
|
j = j + 1
|
|
}
|
|
}
|
|
s
|
|
""".trimIndent()
|
|
val r = evalInt(code)
|
|
// Compute expected quickly in Kotlin mirror
|
|
var expected = 0L
|
|
for (i in 1..10) {
|
|
var j = 0
|
|
while (j < 3) {
|
|
if (i % 2 == 0 && j == 1) { j += 1; continue }
|
|
expected += i + j
|
|
j += 1
|
|
}
|
|
}
|
|
assertEquals(expected, r)
|
|
assertTrue(expected > 0)
|
|
}
|
|
}
|