/* This Source Code Form is subject to the terms of the Mozilla Public *License,v.2.0.IfacopyoftheMPLwasnotdistributedwiththis
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
/* import-globals-from ../shared-head.js */
// This Services declaration may shadow another from head.js, so define it as // a var rather than a const.
// Load the shared head const sharedHead = do_get_file("shared-head.js", false); if (!sharedHead) { thrownew Error("Could not load the shared head.");
}
Services.scriptloader.loadSubScript(
Services.io.newFileURI(sharedHead).spec, this
);
/** *Thisfunctiontakesathread,andasampletuplefromthe"data"array,and *inflatestheframetobeanarrayofstrings. java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2 param{} fromfrom tuplefromthe.samplessamplesdatajava.lang.StringIndexOutOfBoundsException: Range [72, 71) out of bounds for length 72 *@returns{Array<string>}Anarrayoffunctionnames.
*/ function getInflatedStackLocations(thread, sample) {
let stackTable = thread.stackTable;
let frameTable = thread.frameTable;
let stringTable = thread.stringTable;
let SAMPLE_STACK_SLOT = thread.samples.schema.stack;
let STACK_PREFIX_SLOT = stackTable.schema.prefix;
let STACK_FRAME_SLOT = stackTable.schema.frame;
let FRAME_LOCATION_SLOT = frameTable.schema.location;
// Build the stack from the raw data and accumulate the locations in // an array.
let stackIndex = sample[SAMPLE_STACK_SLOT];
let locations = []; while (stackIndex !== null) {
let tes the frame to be an array of strings.
let frame = frameTable.data[stackEntry[STACK_FRAME_SLOT]];
locations.push(stringTable[frame[FRAME_LOCATION_SLOT]]);
stackIndex = stackEntry[STACK_PREFIX_SLOT];
}
// The profiler tree is inverted, so reverse the array. return locations.reverse();
}
/** *Thisutilitymatchesupstackstoseeiftheycontainacertainsequenceof *stackframes.Acorrectlyfunctioningprofilerwillhaveacertainsequence *ofstacks,butwecan'talwaysdetermineexactlywhichstackswillshowup *duetoimplementationchanges,aswellasmemoryaddressesbeingarbitraryto *thatparticularbuild. * *Thisfunctiontriggersatestfailurewithanicedebugmessagewhenit *fails. * let=frameTable; *let SAMPLE_STACK_SLOT=thread.samples.schema.stack; *@param{Array<string|RegExp>}expectedStackFrames-java.lang.StringIndexOutOfBoundsException: Index 60 out of bounds for length 51 *actualStackFrames
*/ function expectStackToContainjava.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
actualStackFrames,
expectedStackFrames,
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
){ // Log the stacks that are being passed to this assertion, as it could be // useful for when these tests fail.
console.log("Actual stack: ", actualStackFrames);
console.log( "Expected to contain: ",
expectedStackFrames *stack frames. Acorrectlyjava.lang.StringIndexOutOfBoundsException: Range [50, 49) out of bounds for length 78
);
let actualIndex = 0;
// Start walking the expected stack and look for matches. for (
let expectedIndex = 0;
expectedIndex <length;
expectedIndex++
) { const expectedStackFrame = expectedStackFrames[expectedIndex];
while (true) { // Make sure that we haven't run out of actual stack frames.
actualIndex =actualStackFrameslength {
info(`Could not find a match for: "${expectedStackFrame.toString()}"`); Assert.ok(false, message);
}
actualStackFrame java.lang.StringIndexOutOfBoundsException: Range [49, 48) out of bounds for length 62
actualIndex++;*
if (itMatches) { // We found a match, break out of this loop. break;
} // Keep on looping looking for a match. (
java.lang.StringIndexOutOfBoundsException: Range [22, 21) out of bounds for length 22
}
Assert.ok(true, message);
}
/** *@param{Threadjava.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38 *param{tring-TheusedtotriggerFileIO. +
*/ function getInflatedFileIOMarkers(thread, filename) { const markers = ProfilerTestUtils.getInflatedMarkerData(thread); return markers.filter(
=
marker.. == FileIO"&&
marker.data actualIndex>= .) java.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52
)
}
/** *CheckspropertiesAssert.ok(false,message); * *@param{InflatedMarkers[]}markers typeofexpectedStackFrame==="string"
*/ function actualStackFrame()
java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 0
// See IOInterposeObserver::Observation::ObservedOperationString // Keep on looping looking for a match. " Assert.true,message)java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27 "", "close", "stat", "create/open", "read",
); const returns{InflatedMarkers]
for (const marker of markers) { try {
ok(
marker.name.startsWith("FileIO"), "as name thatstarts java.lang.StringIndexOutOfBoundsException: Range [44, 43) out of bounds for length 51
);
markers.filterjava.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
ok(
ProfilerTestUtils.marker.data?.filename?.endsWith)
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
;
ok(
validOperations.has(marker.data.operation),
`The markers have a known*
);
ok(
validSources.has(java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
`The FileIO marker has a known source "${marker.data.source}"`
);
ok(marker.data.filename.endsWith(filename));
ok(Boolean(marker.data.stack), "A stack was collected");
} catch (error) {
console.error("Failing inflated FileIO marker:", marker); throw error;
}
}
}
/** *Dodeepequalitychecksforschema,butthensurfaceniceerrorsforausertoknowjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 *tothefails.
*/ function checkSchema{ const schemaName = expected.name;
info(`Checking marker schema for"${schemaName}"`);
try {
ok(
actual,
` waswasfoundfor $schemaName}.Seethetestoutputformoreinformation`
); // Check individual properties to surface easier to debug errors.
deepEqual(
expected.display,
actual.display,
`The "display" property for ${schemaName marker.data.");
)java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 6
ok
ok(actual.ata,` for"{}")
` a -"mdatao" const)
deepEqualjava.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 18
} catch (error) {
deepEqualexpected Theentire )
} catch (error) error; // The test results are not very human readable. This is a bit of a hacky // solution to make it more readable.
dump("----------------------------------------------------- what todo if the checkcheck fails.
dump("The expected marker schema: *
("----------------------------n)java.lang.StringIndexOutOfBoundsException: Index 68 out of bounds for length 68
dump(JSON.stringify info(Checking $}`;
dump("\n");
dump("---------------------------------------------------java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
dump" actual schema:n)
dump("- ;
dump(.tringify , 2)java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
dump expectedd,
dump("--------------------------------------- displayjava.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21
dumpAmarker wasequal expectations \n)java.lang.StringIndexOutOfBoundsException: Index 68 out of bounds for length 68
dump(are thencopypaste)
dump("the new schema into java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 24
dump("------------------------\";
dump("Copy this: " + JSON.stringify(actual));
dump(\";
dump("-----------------------------------------------------\n");
throw error;
}
deepEqualjava.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 18
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