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test: use only 127.0.0.1 for loopback (#978)

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Yury Semikhatsky 2022-06-28 17:26:33 -07:00 committed by GitHub
parent 60cb6ea7b3
commit adfdf92eaa
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1 changed files with 23 additions and 1 deletions
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24
driver-bundle/src/test/java/com/microsoft/playwright/TestInstall.java
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@ -21,6 +21,8 @@ import com.microsoft.playwright.impl.DriverJar;
import org.junit.jupiter.api.*;
import org.junit.jupiter.api.io.TempDir;
import java.io.IOException;
import java.net.ServerSocket;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.Collections;
@ -34,6 +36,23 @@ import static org.junit.jupiter.api.Assertions.assertThrows;
import static org.junit.jupiter.api.Assertions.assertTrue;
public class TestInstall {
private static boolean isPortAvailable(int port) {
try (ServerSocket ignored = new ServerSocket(port)) {
return true;
} catch (IOException ignored) {
return false;
}
}
private static int unusedPort() {
for (int i = 10000; i < 11000; i++) {
if (isPortAvailable(i)) {
return i;
}
}
throw new RuntimeException("Cannot find unused local port");
}
@BeforeEach
void clearSystemProperties() {
// Clear system property to ensure that the driver is loaded from jar.
@ -47,7 +66,10 @@ public class TestInstall {
@Tags({@Tag("isolated"), @Tag("driverThrowTest")})
void shouldThrowWhenBrowserPathIsInvalid(@TempDir Path tmpDir) {
Map<String,String> env = new HashMap<>();
env.put("PLAYWRIGHT_DOWNLOAD_HOST", "https://127.0.0.127");
// On macOS we can only use 127.0.0.1, so pick unused port instead.
// https://superuser.com/questions/458875/how-do-you-get-loopback-addresses-other-than-127-0-0-1-to-work-on-os-x
env.put("PLAYWRIGHT_DOWNLOAD_HOST", "https://127.0.0.1:" + unusedPort());
// Make sure the browsers are not installed yet by pointing at an empty dir.
env.put("PLAYWRIGHT_BROWSERS_PATH", tmpDir.toString());
env.put("PLAYWRIGHT_SKIP_BROWSER_DOWNLOAD", "false");