1541f422a7
This piggy-backs on top of existing precise and best-effort coverage to expose block coverage through the inspector protocol. Coverage collection now implicitly reports block-granularity coverage when available. A new 'isBlockCoverage' property on Inspector's FunctionCoverage type specifies the granularity of reported coverage. For now, only count-based block coverage is supported, but binary block coverage should follow soon. Support is still gated behind the --block-coverage flag. Bug: v8:6000 Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng Change-Id: I9c4d64e1d2a098e66178b3a68dcee800de0081af Reviewed-on: https://chromium-review.googlesource.com/532975 Commit-Queue: Jakob Gruber <jgruber@chromium.org> Reviewed-by: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org> Reviewed-by: Dmitry Gozman <dgozman@chromium.org> Cr-Commit-Position: refs/heads/master@{#46157}
893 lines
26 KiB
Plaintext
893 lines
26 KiB
Plaintext
Test collecting code coverage data with Profiler.collectCoverage.
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Running test: testPreciseCountBaseline
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{
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id : <messageId>
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result : {
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result : [
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[0] : {
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functions : [
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[0] : {
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functionName : fib
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isBlockCoverage : false
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ranges : [
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[0] : {
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count : 15
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endOffset : 73
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startOffset : 1
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}
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]
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}
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]
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scriptId : <scriptId>
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url : testPreciseCountBaseline
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}
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]
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}
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}
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{
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id : <messageId>
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result : {
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result : [
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]
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}
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}
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Running test: testPreciseCountCoverage
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{
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id : <messageId>
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result : {
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result : {
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description : 8
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type : number
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value : 8
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}
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}
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}
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{
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id : <messageId>
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result : {
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result : [
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[0] : {
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functions : [
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[0] : {
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functionName :
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isBlockCoverage : false
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ranges : [
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[0] : {
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count : 1
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endOffset : 221
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startOffset : 0
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}
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]
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}
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[1] : {
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functionName : fib
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isBlockCoverage : false
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ranges : [
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[0] : {
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count : 15
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endOffset : 73
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startOffset : 1
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}
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]
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}
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[2] : {
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functionName : is_optimized
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isBlockCoverage : false
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ranges : [
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[0] : {
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count : 0
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endOffset : 175
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startOffset : 74
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}
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]
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}
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[3] : {
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functionName : iife
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isBlockCoverage : false
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ranges : [
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[0] : {
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count : 1
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endOffset : 208
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startOffset : 177
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}
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]
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}
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]
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scriptId : <scriptId>
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url : testPreciseCountCoverage
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}
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[1] : {
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functions : [
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[0] : {
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functionName :
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isBlockCoverage : false
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ranges : [
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[0] : {
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count : 1
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endOffset : 38
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startOffset : 0
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}
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]
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}
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]
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scriptId : <scriptId>
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url :
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}
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]
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}
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}
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{
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id : <messageId>
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result : {
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result : [
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]
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}
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}
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Running test: testPreciseCoverageFail
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{
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id : <messageId>
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result : {
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result : {
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description : 8
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type : number
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value : 8
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}
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}
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}
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{
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error : {
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code : -32000
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message : Precise coverage has not been started.
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}
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id : <messageId>
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}
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Running test: testBestEffortCoverage
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{
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id : <messageId>
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result : {
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result : {
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description : 8
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type : number
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value : 8
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}
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}
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}
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{
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id : <messageId>
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result : {
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result : [
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]
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}
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}
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{
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id : <messageId>
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result : {
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result : [
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]
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}
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}
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Running test: testBestEffortCoverageWithPreciseBinaryEnabled
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{
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id : <messageId>
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result : {
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result : {
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description : 8
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type : number
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value : 8
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}
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}
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}
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{
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id : <messageId>
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result : {
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result : [
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[0] : {
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functions : [
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[0] : {
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functionName :
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isBlockCoverage : false
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ranges : [
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[0] : {
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count : 1
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endOffset : 221
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startOffset : 0
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}
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]
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}
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[1] : {
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functionName : fib
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isBlockCoverage : false
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ranges : [
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[0] : {
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count : 1
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endOffset : 73
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startOffset : 1
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}
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]
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}
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[2] : {
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functionName : is_optimized
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isBlockCoverage : false
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ranges : [
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[0] : {
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count : 0
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endOffset : 175
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startOffset : 74
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}
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]
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}
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[3] : {
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functionName : iife
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isBlockCoverage : false
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ranges : [
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[0] : {
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count : 1
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endOffset : 208
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startOffset : 177
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}
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]
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}
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]
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scriptId : <scriptId>
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url : testBestEffortCoverageWithPreciseBinaryEnabled
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}
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[1] : {
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functions : [
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[0] : {
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functionName :
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isBlockCoverage : false
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ranges : [
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[0] : {
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count : 1
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endOffset : 38
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startOffset : 0
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}
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]
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}
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]
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scriptId : <scriptId>
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url :
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}
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]
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}
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}
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{
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id : <messageId>
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result : {
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result : [
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[0] : {
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functions : [
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[0] : {
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functionName :
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isBlockCoverage : false
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ranges : [
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[0] : {
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count : 1
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endOffset : 221
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startOffset : 0
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}
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]
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}
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[1] : {
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functionName : fib
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isBlockCoverage : false
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ranges : [
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[0] : {
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count : 1
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endOffset : 73
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startOffset : 1
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}
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]
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}
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[2] : {
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functionName : is_optimized
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isBlockCoverage : false
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ranges : [
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[0] : {
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count : 0
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endOffset : 175
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startOffset : 74
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}
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]
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}
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[3] : {
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functionName : iife
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isBlockCoverage : false
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ranges : [
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[0] : {
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count : 1
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endOffset : 208
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startOffset : 177
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}
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]
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}
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]
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scriptId : <scriptId>
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url : testBestEffortCoverageWithPreciseBinaryEnabled
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}
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[1] : {
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functions : [
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[0] : {
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functionName :
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isBlockCoverage : false
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ranges : [
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[0] : {
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count : 1
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endOffset : 38
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startOffset : 0
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}
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]
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}
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]
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scriptId : <scriptId>
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url :
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}
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]
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}
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}
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Running test: testBestEffortCoverageWithPreciseCountEnabled
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{
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id : <messageId>
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result : {
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result : {
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description : 8
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type : number
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value : 8
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}
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}
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}
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{
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id : <messageId>
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result : {
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result : [
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[0] : {
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functions : [
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[0] : {
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functionName :
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isBlockCoverage : false
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ranges : [
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[0] : {
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count : 1
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endOffset : 221
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startOffset : 0
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}
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]
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}
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[1] : {
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functionName : fib
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isBlockCoverage : false
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ranges : [
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[0] : {
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count : 1
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endOffset : 73
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startOffset : 1
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}
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]
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}
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[2] : {
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functionName : is_optimized
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isBlockCoverage : false
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ranges : [
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[0] : {
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count : 0
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endOffset : 175
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startOffset : 74
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}
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]
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}
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[3] : {
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functionName : iife
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isBlockCoverage : false
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ranges : [
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[0] : {
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count : 1
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endOffset : 208
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startOffset : 177
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}
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]
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}
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]
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scriptId : <scriptId>
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url : testBestEffortCoverageWithPreciseCountEnabled
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}
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[1] : {
|
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functions : [
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|
[0] : {
|
|
functionName :
|
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isBlockCoverage : false
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ranges : [
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[0] : {
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count : 1
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endOffset : 38
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startOffset : 0
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}
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]
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}
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]
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scriptId : <scriptId>
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url :
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}
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]
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}
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}
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|
{
|
|
id : <messageId>
|
|
result : {
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result : [
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|
[0] : {
|
|
functions : [
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[0] : {
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|
functionName :
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isBlockCoverage : false
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|
ranges : [
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[0] : {
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|
count : 1
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|
endOffset : 221
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|
startOffset : 0
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}
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]
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}
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|
[1] : {
|
|
functionName : fib
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|
isBlockCoverage : false
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|
ranges : [
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|
[0] : {
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count : 1
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|
endOffset : 73
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startOffset : 1
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}
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]
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}
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[2] : {
|
|
functionName : is_optimized
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|
isBlockCoverage : false
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|
ranges : [
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|
[0] : {
|
|
count : 0
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|
endOffset : 175
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|
startOffset : 74
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|
}
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|
]
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|
}
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|
[3] : {
|
|
functionName : iife
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|
isBlockCoverage : false
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|
ranges : [
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|
[0] : {
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count : 1
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endOffset : 208
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startOffset : 177
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}
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]
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}
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]
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|
scriptId : <scriptId>
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url : testBestEffortCoverageWithPreciseCountEnabled
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}
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[1] : {
|
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functions : [
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[0] : {
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functionName :
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isBlockCoverage : false
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ranges : [
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[0] : {
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count : 1
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endOffset : 38
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startOffset : 0
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}
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]
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}
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]
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scriptId : <scriptId>
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url :
|
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}
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]
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}
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}
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Running test: testEnablePreciseCountCoverageAtPause
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{
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id : <messageId>
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result : {
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result : {
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type : undefined
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}
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}
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}
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{
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id : <messageId>
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|
result : {
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|
result : [
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|
[0] : {
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functions : [
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[0] : {
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functionName :
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isBlockCoverage : false
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ranges : [
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[0] : {
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count : 1
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endOffset : 114
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startOffset : 0
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}
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]
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}
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[1] : {
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functionName : g
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isBlockCoverage : false
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ranges : [
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[0] : {
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count : 1
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endOffset : 29
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startOffset : 1
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}
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]
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}
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[2] : {
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functionName : f
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isBlockCoverage : false
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ranges : [
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[0] : {
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count : 4
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endOffset : 83
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startOffset : 30
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}
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]
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}
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[3] : {
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functionName : h
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isBlockCoverage : false
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ranges : [
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[0] : {
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count : 0
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endOffset : 107
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startOffset : 84
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}
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]
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}
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]
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scriptId : <scriptId>
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url : testEnablePreciseCountCoverageAtPause
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}
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[1] : {
|
|
functions : [
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|
[0] : {
|
|
functionName :
|
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isBlockCoverage : false
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|
ranges : [
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[0] : {
|
|
count : 1
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endOffset : 38
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startOffset : 0
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}
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]
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|
}
|
|
]
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|
scriptId : <scriptId>
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url :
|
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}
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]
|
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}
|
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}
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|
|
Running test: testPreciseBinaryCoverage
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|
{
|
|
id : <messageId>
|
|
result : {
|
|
result : {
|
|
description : 8
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|
type : number
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|
value : 8
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}
|
|
}
|
|
}
|
|
{
|
|
id : <messageId>
|
|
result : {
|
|
result : [
|
|
[0] : {
|
|
functions : [
|
|
[0] : {
|
|
functionName :
|
|
isBlockCoverage : false
|
|
ranges : [
|
|
[0] : {
|
|
count : 1
|
|
endOffset : 221
|
|
startOffset : 0
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|
}
|
|
]
|
|
}
|
|
[1] : {
|
|
functionName : fib
|
|
isBlockCoverage : false
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|
ranges : [
|
|
[0] : {
|
|
count : 1
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|
endOffset : 73
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|
startOffset : 1
|
|
}
|
|
]
|
|
}
|
|
[2] : {
|
|
functionName : is_optimized
|
|
isBlockCoverage : false
|
|
ranges : [
|
|
[0] : {
|
|
count : 0
|
|
endOffset : 175
|
|
startOffset : 74
|
|
}
|
|
]
|
|
}
|
|
[3] : {
|
|
functionName : iife
|
|
isBlockCoverage : false
|
|
ranges : [
|
|
[0] : {
|
|
count : 1
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|
endOffset : 208
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|
startOffset : 177
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}
|
|
]
|
|
}
|
|
]
|
|
scriptId : <scriptId>
|
|
url : testPreciseBinaryCoverage
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|
}
|
|
]
|
|
}
|
|
}
|
|
{
|
|
id : <messageId>
|
|
result : {
|
|
result : {
|
|
type : string
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|
value : unoptimized
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}
|
|
}
|
|
}
|
|
{
|
|
id : <messageId>
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|
result : {
|
|
result : {
|
|
description : 10946
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|
type : number
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|
value : 10946
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|
}
|
|
}
|
|
}
|
|
{
|
|
id : <messageId>
|
|
result : {
|
|
result : {
|
|
type : string
|
|
value : optimized
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|
}
|
|
}
|
|
}
|
|
{
|
|
id : <messageId>
|
|
result : {
|
|
result : [
|
|
[0] : {
|
|
functions : [
|
|
[0] : {
|
|
functionName : is_optimized
|
|
isBlockCoverage : false
|
|
ranges : [
|
|
[0] : {
|
|
count : 1
|
|
endOffset : 175
|
|
startOffset : 74
|
|
}
|
|
]
|
|
}
|
|
]
|
|
scriptId : <scriptId>
|
|
url : testPreciseBinaryCoverage
|
|
}
|
|
[1] : {
|
|
functions : [
|
|
[0] : {
|
|
functionName :
|
|
isBlockCoverage : false
|
|
ranges : [
|
|
[0] : {
|
|
count : 1
|
|
endOffset : 17
|
|
startOffset : 0
|
|
}
|
|
]
|
|
}
|
|
]
|
|
scriptId : <scriptId>
|
|
url :
|
|
}
|
|
[2] : {
|
|
functions : [
|
|
[0] : {
|
|
functionName :
|
|
isBlockCoverage : false
|
|
ranges : [
|
|
[0] : {
|
|
count : 1
|
|
endOffset : 7
|
|
startOffset : 0
|
|
}
|
|
]
|
|
}
|
|
]
|
|
scriptId : <scriptId>
|
|
url :
|
|
}
|
|
]
|
|
}
|
|
}
|
|
|
|
Running test: testPreciseEmptyScriptCoverageEntries
|
|
{
|
|
id : <messageId>
|
|
result : {
|
|
result : [
|
|
]
|
|
}
|
|
}
|
|
|
|
Running test: testPreciseCountCoveragePartial
|
|
{
|
|
id : <messageId>
|
|
result : {
|
|
result : {
|
|
type : undefined
|
|
}
|
|
}
|
|
}
|
|
{
|
|
id : <messageId>
|
|
result : {
|
|
result : [
|
|
[0] : {
|
|
functions : [
|
|
[0] : {
|
|
functionName :
|
|
isBlockCoverage : false
|
|
ranges : [
|
|
[0] : {
|
|
count : 1
|
|
endOffset : 238
|
|
startOffset : 0
|
|
}
|
|
]
|
|
}
|
|
[1] : {
|
|
functionName : outer
|
|
isBlockCoverage : false
|
|
ranges : [
|
|
[0] : {
|
|
count : 1
|
|
endOffset : 224
|
|
startOffset : 10
|
|
}
|
|
]
|
|
}
|
|
[2] : {
|
|
functionName : nested_0
|
|
isBlockCoverage : false
|
|
ranges : [
|
|
[0] : {
|
|
count : 1
|
|
endOffset : 176
|
|
startOffset : 31
|
|
}
|
|
]
|
|
}
|
|
[3] : {
|
|
functionName : nested_1
|
|
isBlockCoverage : false
|
|
ranges : [
|
|
[0] : {
|
|
count : 1
|
|
endOffset : 172
|
|
startOffset : 64
|
|
}
|
|
]
|
|
}
|
|
[4] : {
|
|
functionName : nested_2
|
|
isBlockCoverage : false
|
|
ranges : [
|
|
[0] : {
|
|
count : 1
|
|
endOffset : 166
|
|
startOffset : 99
|
|
}
|
|
]
|
|
}
|
|
[5] : {
|
|
functionName : nested_3
|
|
isBlockCoverage : false
|
|
ranges : [
|
|
[0] : {
|
|
count : 1
|
|
endOffset : 158
|
|
startOffset : 136
|
|
}
|
|
]
|
|
}
|
|
[6] : {
|
|
functionName : nested_4
|
|
isBlockCoverage : false
|
|
ranges : [
|
|
[0] : {
|
|
count : 0
|
|
endOffset : 201
|
|
startOffset : 179
|
|
}
|
|
]
|
|
}
|
|
]
|
|
scriptId : <scriptId>
|
|
url : testPreciseCountCoveragePartial
|
|
}
|
|
]
|
|
}
|
|
}
|
|
{
|
|
id : <messageId>
|
|
result : {
|
|
result : [
|
|
[0] : {
|
|
functions : [
|
|
[0] : {
|
|
functionName : nested_1
|
|
isBlockCoverage : false
|
|
ranges : [
|
|
[0] : {
|
|
count : 1
|
|
endOffset : 172
|
|
startOffset : 64
|
|
}
|
|
]
|
|
}
|
|
[1] : {
|
|
functionName : nested_2
|
|
isBlockCoverage : false
|
|
ranges : [
|
|
[0] : {
|
|
count : 0
|
|
endOffset : 166
|
|
startOffset : 99
|
|
}
|
|
]
|
|
}
|
|
]
|
|
scriptId : <scriptId>
|
|
url : testPreciseCountCoveragePartial
|
|
}
|
|
[1] : {
|
|
functions : [
|
|
[0] : {
|
|
functionName :
|
|
isBlockCoverage : false
|
|
ranges : [
|
|
[0] : {
|
|
count : 1
|
|
endOffset : 3
|
|
startOffset : 0
|
|
}
|
|
]
|
|
}
|
|
]
|
|
scriptId : <scriptId>
|
|
url :
|
|
}
|
|
]
|
|
}
|
|
}
|