1 files changed, 141 insertions, 0 deletions
diff --git a/opendc-trace/opendc-trace-api/src/test/kotlin/formats/wtf/WtfTraceFormatTest.kt b/opendc-trace/opendc-trace-api/src/test/kotlin/formats/wtf/WtfTraceFormatTest.kt
new file mode 100644
index 00000000..d218fbf3
--- /dev/null
+++ b/opendc-trace/opendc-trace-api/src/test/kotlin/formats/wtf/WtfTraceFormatTest.kt
@@ -0,0 +1,141 @@
+/*
+ * Copyright (c) 2021 AtLarge Research
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package org.opendc.trace.wtf
+
+import formats.wtf.TableReaderTestKit
+import org.junit.jupiter.api.Assertions.assertAll
+import org.junit.jupiter.api.Assertions.assertDoesNotThrow
+import org.junit.jupiter.api.Assertions.assertEquals
+import org.junit.jupiter.api.Assertions.assertTrue
+import org.junit.jupiter.api.BeforeEach
+import org.junit.jupiter.api.DisplayName
+import org.junit.jupiter.api.Nested
+import org.junit.jupiter.api.Test
+import org.junit.jupiter.api.assertThrows
+import org.opendc.trace.TableColumn
+import org.opendc.trace.TableReader
+import org.opendc.trace.conv.TABLE_TASKS
+import org.opendc.trace.conv.TASK_ID
+import org.opendc.trace.conv.TASK_PARENTS
+import org.opendc.trace.conv.TASK_RUNTIME
+import org.opendc.trace.conv.TASK_SUBMIT_TIME
+import org.opendc.trace.conv.TASK_WORKFLOW_ID
+import java.nio.file.Paths
+import java.time.Duration
+import java.time.Instant
+
+/**
+ * Test suite for the [WtfTraceFormat] class.
+ */
+@DisplayName("WTF TraceFormat")
+class WtfTraceFormatTest {
+    private val format = WtfTraceFormat()
+
+    @Test
+    fun testTables() {
+        val path = Paths.get("src/test/resources/wtf/schema-1.0")
+        assertEquals(listOf(TABLE_TASKS), format.getTables(path))
+    }
+
+    @Test
+    fun testTableExists() {
+        val path = Paths.get("src/test/resources/wtf/wtf-trace")
+        assertDoesNotThrow { format.getDetails(path, TABLE_TASKS) }
+    }
+
+    @Test
+    fun testTableDoesNotExist() {
+        val path = Paths.get("src/test/resources/wtf/wtf-trace")
+
+        assertThrows<IllegalArgumentException> { format.getDetails(path, "test") }
+    }
+
+    /**
+     * Smoke test for parsing WTF traces.
+     */
+    @Test
+    fun testTableReader() {
+        val path = Paths.get("src/test/resources/wtf/wtf-trace")
+        val reader = format.newReader(path, TABLE_TASKS, listOf(TASK_ID, TASK_WORKFLOW_ID, TASK_SUBMIT_TIME, TASK_RUNTIME, TASK_PARENTS))
+
+        assertAll(
+            { assertTrue(reader.nextRow()) },
+            { assertEquals("362334516345962206", reader.getString(TASK_ID)) },
+            { assertEquals("1078341553348591493", reader.getString(TASK_WORKFLOW_ID)) },
+            { assertEquals(Instant.ofEpochMilli(245604), reader.getInstant(TASK_SUBMIT_TIME)) },
+            { assertEquals(Duration.ofMillis(8163), reader.getDuration(TASK_RUNTIME)) },
+            {
+                assertEquals(
+                    setOf("584055316413447529", "133113685133695608", "1008582348422865408"),
+                    reader.getSet(TASK_PARENTS, String::class.java),
+                )
+            },
+        )
+
+        assertAll(
+            { assertTrue(reader.nextRow()) },
+            { assertEquals("502010169100446658", reader.getString(TASK_ID)) },
+            { assertEquals("1078341553348591493", reader.getString(TASK_WORKFLOW_ID)) },
+            { assertEquals(Instant.ofEpochMilli(251325), reader.getInstant(TASK_SUBMIT_TIME)) },
+            { assertEquals(Duration.ofMillis(8216), reader.getDuration(TASK_RUNTIME)) },
+            {
+                assertEquals(
+                    setOf("584055316413447529", "133113685133695608", "1008582348422865408"),
+                    reader.getSet(TASK_PARENTS, String::class.java),
+                )
+            },
+        )
+
+        reader.close()
+    }
+
+    @DisplayName("TableReader for Tasks")
+    @Nested
+    inner class TasksTableReaderTest : TableReaderTestKit() {
+        override lateinit var reader: TableReader
+        override lateinit var columns: List<TableColumn>
+
+        @BeforeEach
+        fun setUp() {
+            val path = Paths.get("src/test/resources/wtf/wtf-trace")
+
+            columns = format.getDetails(path, TABLE_TASKS).columns
+            reader = format.newReader(path, TABLE_TASKS, null)
+        }
+    }
+
+    @DisplayName("TableReader for Tasks (Shell trace)")
+    @Nested
+    inner class ShellTasksTableReaderTest : TableReaderTestKit() {
+        override lateinit var reader: TableReader
+        override lateinit var columns: List<TableColumn>
+
+        @BeforeEach
+        fun setUp() {
+            val path = Paths.get("src/test/resources/wtf/shell")
+
+            columns = format.getDetails(path, TABLE_TASKS).columns
+            reader = format.newReader(path, TABLE_TASKS, null)
+        }
+    }
+}