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Propagate duplicated keys error in SDP better.

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The current code does not catch the IAE thrown when building a MediaDescription
or SessionDescription. This CL catches the IAE and propagates it as a
ParserException.

Issue: #9014.

PiperOrigin-RevId: 377544439
This commit is contained in:
claincly 2021-06-04 18:50:11 +01:00 committed by Oliver Woodman
parent 64533c7947
commit e1a071b33b
2 changed files with 32 additions and 2 deletions
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4
library/rtsp/src/main/java/com/google/android/exoplayer2/source/rtsp/SessionDescriptionParser.java
View file

@ -186,7 +186,7 @@ import java.util.regex.Pattern;
try {
return sessionDescriptionBuilder.build();
} catch (IllegalStateException e) {
} catch (IllegalArgumentException | IllegalStateException e) {
throw new ParserException(e);
}
}
@ -197,7 +197,7 @@ import java.util.regex.Pattern;
throws ParserException {
try {
sessionDescriptionBuilder.addMediaDescription(mediaDescriptionBuilder.build());
} catch (IllegalStateException e) {
} catch (IllegalArgumentException | IllegalStateException e) {
throw new ParserException(e);
}
}

30
library/rtsp/src/test/java/com/google/android/exoplayer2/source/rtsp/SessionDescriptionTest.java
View file

@ -30,6 +30,7 @@ import static org.junit.Assert.assertThrows;
import android.net.Uri;
import androidx.test.ext.junit.runners.AndroidJUnit4;
import com.google.android.exoplayer2.ParserException;
import org.junit.Test;
import org.junit.runner.RunWith;
@ -149,6 +150,35 @@ public class SessionDescriptionTest {
assertThat(sessionDescription).isEqualTo(expectedSession);
}
@Test
public void parse_sdpStringWithDuplicatedMediaAttribute_throwsParserException() {
String testMediaSdpInfo =
"v=0\r\n"
+ "o=MNobody 2890844526 2890842807 IN IP4 192.0.2.46\r\n"
+ "s=SDP Seminar\r\n"
+ "i=A Seminar on the session description protocol\r\n"
+ "m=audio 3456 RTP/AVP 0\r\n"
+ "a=control:audio\r\n"
+ "a=control:audio\r\n";
assertThrows(ParserException.class, () -> SessionDescriptionParser.parse(testMediaSdpInfo));
}
@Test
public void parse_sdpStringWithDuplicatedSessionAttribute_throwsParserException() {
String testMediaSdpInfo =
"v=0\r\n"
+ "o=MNobody 2890844526 2890842807 IN IP4 192.0.2.46\r\n"
+ "s=SDP Seminar\r\n"
+ "a=control:*\r\n"
+ "a=control:*\r\n"
+ "i=A Seminar on the session description protocol\r\n"
+ "m=audio 3456 RTP/AVP 0\r\n"
+ "a=control:audio\r\n";
assertThrows(ParserException.class, () -> SessionDescriptionParser.parse(testMediaSdpInfo));
}
@Test
public void buildMediaDescription_withInvalidRtpmapAttribute_throwsIllegalStateException() {
assertThrows(