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Use Java classloader to find test resources #9760

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Nov 30, 2021
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14 changes: 7 additions & 7 deletions java/src/test/java/ai/rapids/cudf/TableTest.java
Original file line number Diff line number Diff line change
Expand Up @@ -70,11 +70,11 @@
import static org.junit.jupiter.api.Assertions.assertTrue;

public class TableTest extends CudfTestBase {
private static final File TEST_PARQUET_FILE = new File("src/test/resources/acq.parquet");
private static final File TEST_ORC_FILE = new File("src/test/resources/TestOrcFile.orc");
private static final File TEST_ORC_TIMESTAMP_DATE_FILE = new File(
"src/test/resources/timestamp-date-test.orc");
private static final File TEST_DECIMAL_PARQUET_FILE = new File("src/test/resources/decimal.parquet");
private static final File TEST_PARQUET_FILE = TestUtils.getResourceAsFile("acq.parquet");
private static final File TEST_ORC_FILE = TestUtils.getResourceAsFile("TestOrcFile.orc");
private static final File TEST_ORC_TIMESTAMP_DATE_FILE = TestUtils.getResourceAsFile("timestamp-date-test.orc");
private static final File TEST_DECIMAL_PARQUET_FILE = TestUtils.getResourceAsFile("decimal.parquet");
private static final File TEST_SIMPLE_CSV_FILE = TestUtils.getResourceAsFile("simple.csv");

private static final Schema CSV_DATA_BUFFER_SCHEMA = Schema.builder()
.column(DType.INT32, "A")
Expand Down Expand Up @@ -548,7 +548,7 @@ void testReadCSVPrune() {
.column(0, 1, 2, 3, 4, 5, 6, 7, 8, 9)
.column(110.0, 111.0, 112.0, 113.0, 114.0, 115.0, 116.0, 117.0, 118.2, 119.8)
.build();
Table table = Table.readCSV(schema, opts, new File("./src/test/resources/simple.csv"))) {
Table table = Table.readCSV(schema, opts, TEST_SIMPLE_CSV_FILE)) {
assertTablesAreEqual(expected, table);
}
}
Expand Down Expand Up @@ -675,7 +675,7 @@ void testReadCSV() {
.column(120L, 121L, 122L, 123L, 124L, 125L, 126L, 127L, 128L, 129L)
.column("one", "two", "three", "four", "five", "six", "seven\ud801\uddb8", "eight\uBF68", "nine\u03E8", "ten")
.build();
Table table = Table.readCSV(schema, new File("./src/test/resources/simple.csv"))) {
Table table = Table.readCSV(schema, TEST_SIMPLE_CSV_FILE)) {
assertTablesAreEqual(expected, table);
}
}
Expand Down
17 changes: 16 additions & 1 deletion java/src/test/java/ai/rapids/cudf/TestUtils.java
Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
/*
*
* Copyright (c) 2020, NVIDIA CORPORATION.
* Copyright (c) 2020-2021, NVIDIA CORPORATION.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
Expand All @@ -18,6 +18,9 @@

package ai.rapids.cudf;

import java.io.File;
import java.net.URISyntaxException;
import java.net.URL;
import java.util.ArrayList;
import java.util.List;
import java.util.Random;
Expand Down Expand Up @@ -211,4 +214,16 @@ static Double[] getDoubles(final long seed, final int size, int specialValues) {
});
return result;
}

public static File getResourceAsFile(String resourceName) {
URL url = TestUtils.class.getClassLoader().getResource(resourceName);
if (url == null) {
throw new IllegalArgumentException("Unable to locate resource: " + resourceName);
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}
try {
return new File(url.toURI());
} catch (URISyntaxException e) {
throw new RuntimeException(e);
}
}
}