Merge branch '2.x-swf' into '2.x'

Add SWF trace reader

Closes #62

See merge request opendc/opendc-simulator!67

1 files changed, 23 insertions, 0 deletions

diff --git a/opendc/opendc-format/src/test/kotlin/com/atlarge/opendc/format/trace/swf/SwfTraceReaderTest.kt b/opendc/opendc-format/src/test/kotlin/com/atlarge/opendc/format/trace/swf/SwfTraceReaderTest.kt
new file mode 100644
index 00000000..41ad8aba
--- /dev/null
+++ b/opendc/opendc-format/src/test/kotlin/com/atlarge/opendc/format/trace/swf/SwfTraceReaderTest.kt
@@ -0,0 +1,23 @@
+package com.atlarge.opendc.format.trace.swf
+
+import org.junit.jupiter.api.Assertions.assertEquals
+import org.junit.jupiter.api.Test
+import java.io.File
+
+class SwfTraceReaderTest {
+    @Test
+    internal fun testParseSwf() {
+        val reader = SwfTraceReader(File(SwfTraceReaderTest::class.java.getResource("/swf_trace.txt").toURI()))
+        var entry = reader.next()
+        assertEquals(0, entry.submissionTime)
+        // 1961 slices for waiting, 3 full and 1 partial running slices
+        assertEquals(1965, entry.workload.image.flopsHistory.toList().size)
+
+        entry = reader.next()
+        assertEquals(164472, entry.submissionTime)
+        // 1188 slices for waiting, 0 full and 1 partial running slices
+        assertEquals(1189, entry.workload.image.flopsHistory.toList().size)
+        assertEquals(5_100_000L, entry.workload.image.flopsHistory.toList().last().flops)
+        assertEquals(0.25, entry.workload.image.flopsHistory.toList().last().usage)
+    }
+}