dart::SourceReport Class Reference

#include <source_report.h>

Public Types
enum	ReportKind {   kCallSites = 0x1 , kCoverage = 0x2 , kPossibleBreakpoints = 0x4 , kProfile = 0x8 ,   kBranchCoverage = 0x10 }
enum	CompileMode { kNoCompile , kForceCompile }

Public Member Functions
	SourceReport (intptr_t report_set, CompileMode compile=kNoCompile, bool report_lines=false)
	SourceReport (intptr_t report_set, const GrowableObjectArray &library_filters, ZoneCStringSet *libraries_already_compiled=nullptr, CompileMode compile=kNoCompile, bool report_lines=false)
	~SourceReport ()
void	PrintJSON (JSONStream *js, const Script &script, TokenPosition start_pos=TokenPosition::kMinSource, TokenPosition end_pos=TokenPosition::kMaxSource)

Static Public Attributes
static const char *	kCallSitesStr = "_CallSites"
static const char *	kCoverageStr = "Coverage"
static const char *	kPossibleBreakpointsStr = "PossibleBreakpoints"
static const char *	kProfileStr = "_Profile"
static const char *	kBranchCoverageStr = "BranchCoverage"

Detailed Description

Definition at line 23 of file source_report.h.

Member Enumeration Documentation

CompileMode

enum dart::SourceReport::CompileMode

Enumerator
kNoCompile
kForceCompile

Definition at line 39 of file source_report.h.

{ kNoCompile, kForceCompile };

ReportKind

enum dart::SourceReport::ReportKind

Enumerator
kCallSites
kCoverage
kPossibleBreakpoints
kProfile
kBranchCoverage

Definition at line 25 of file source_report.h.

                  {
    kCallSites = 0x1,
    kCoverage = 0x2,
    kPossibleBreakpoints = 0x4,
    kProfile = 0x8,
    kBranchCoverage = 0x10,
  };

Constructor & Destructor Documentation

SourceReport() [1/2]

dart::SourceReport::SourceReport ( intptr_t  report_set, CompileMode  compile = kNoCompile, bool  report_lines = false  )

explicit

Definition at line 26 of file source_report.cc.

    : report_set_(report_set),
      compile_mode_(compile_mode),
      report_lines_(report_lines),
      library_filters_(GrowableObjectArray::Handle()),
      libraries_already_compiled_(nullptr),
      thread_(nullptr),
      script_(nullptr),
      start_pos_(TokenPosition::kMinSource),
      end_pos_(TokenPosition::kMaxSource),
      next_script_index_(0) {}

SourceReport() [2/2]

dart::SourceReport::SourceReport ( intptr_t  report_set, const GrowableObjectArray &  library_filters, ZoneCStringSet *  libraries_already_compiled = nullptr, CompileMode  compile = kNoCompile, bool  report_lines = false  )

explicit

Definition at line 40 of file source_report.cc.

    : report_set_(report_set),
      compile_mode_(compile_mode),
      report_lines_(report_lines),
      library_filters_(library_filters),
      libraries_already_compiled_(libraries_already_compiled),
      thread_(nullptr),
      script_(nullptr),
      start_pos_(TokenPosition::kMinSource),
      end_pos_(TokenPosition::kMaxSource),
      next_script_index_(0) {}

~SourceReport()

dart::SourceReport::~SourceReport

(

)

Definition at line 56 of file source_report.cc.

                            {
  ClearScriptTable();
}

Member Function Documentation

PrintJSON()

void dart::SourceReport::PrintJSON	(	JSONStream *	js,
		const Script &	script,
		TokenPosition	start_pos = TokenPosition::kMinSource,
		TokenPosition	end_pos = TokenPosition::kMaxSource
	)

Definition at line 690 of file source_report.cc.

                                                    {
  Init(Thread::Current(), &script, start_pos, end_pos);
 
  JSONObject report(js);
  report.AddProperty("type", "SourceReport");
  {
    JSONArray ranges(&report, "ranges");
 
    const GrowableObjectArray& libs = GrowableObjectArray::Handle(
        zone(), thread()->isolate_group()->object_store()->libraries());
 
    // We only visit the libraries which actually load the specified script.
    Library& lib = Library::Handle(zone());
    for (intptr_t i = 0; i < libs.Length(); i++) {
      lib ^= libs.At(i);
      if (script.IsNull() || ScriptIsLoadedByLibrary(script, lib)) {
        VisitLibrary(&ranges, lib);
      }
    }
 
    // Visit all closures for this isolate.
    VisitClosures(&ranges);
 
    // Output constant coverage if coverage is requested.
    if (IsReportRequested(kCoverage)) {
      // Find all scripts. We need to go though all scripts because a script
      // (even one we don't want) can add coverage to another library (i.e.
      // potentially one we want).
      DirectChainedHashMap<ScriptTableTrait> local_script_table;
      GrowableArray<ScriptTableEntry*> local_script_table_entries;
      CollectAllScripts(&local_script_table, &local_script_table_entries);
      CollectConstConstructorCoverageFromScripts(&local_script_table_entries,
                                                 &ranges);
      CleanupCollectedScripts(&local_script_table, &local_script_table_entries);
    }
  }
 
  // Print the script table.
  JSONArray scripts(&report, "scripts");
  PrintScriptTable(&scripts);
}

Member Data Documentation

kBranchCoverageStr

const char * dart::SourceReport::kBranchCoverageStr = "BranchCoverage"

static

Definition at line 37 of file source_report.h.

kCallSitesStr

const char * dart::SourceReport::kCallSitesStr = "_CallSites"

static

Definition at line 33 of file source_report.h.

kCoverageStr

const char * dart::SourceReport::kCoverageStr = "Coverage"

static

Definition at line 34 of file source_report.h.

kPossibleBreakpointsStr

const char * dart::SourceReport::kPossibleBreakpointsStr = "PossibleBreakpoints"

static

Definition at line 35 of file source_report.h.

kProfileStr

const char * dart::SourceReport::kProfileStr = "_Profile"

static

Definition at line 36 of file source_report.h.

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The documentation for this class was generated from the following files:

• third_party/dart-lang/sdk/runtime/vm/source_report.h
• third_party/dart-lang/sdk/runtime/vm/source_report.cc