Ryan Macnak
7514ce941e
Threads in the native or blocked states don't prevent safepoints, so they may run concurrently with a safepoint operation like GC. It is not safe for handles to be allocated while the GC is visiting them, so these threads must not allocate handles. Assert only threads in the VM or generated states, which prevent safepoints until they check in, may allocate handles. (Generated code does not allocate handles, but leaf runtime entries remain in the generated state.) Bug: https://github.com/dart-lang/sdk/issues/34883 Change-Id: I1a211778f7ef96b53a2405f0ee9dde7871b122b6 Reviewed-on: https://dart-review.googlesource.com/c/81540 Commit-Queue: Ryan Macnak <rmacnak@google.com> Reviewed-by: Siva Annamalai <asiva@google.com> Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
673 lines
22 KiB
C++
673 lines
22 KiB
C++
// Copyright (c) 2015, the Dart project authors. Please see the AUTHORS file
|
|
// for details. All rights reserved. Use of this source code is governed by a
|
|
// BSD-style license that can be found in the LICENSE file.
|
|
|
|
#include "vm/source_report.h"
|
|
#include "vm/dart_api_impl.h"
|
|
#include "vm/unit_test.h"
|
|
|
|
namespace dart {
|
|
|
|
#ifndef PRODUCT
|
|
|
|
static RawObject* ExecuteScript(const char* script) {
|
|
Dart_Handle lib;
|
|
{
|
|
TransitionVMToNative transition(Thread::Current());
|
|
lib = TestCase::LoadTestScript(script, NULL);
|
|
EXPECT_VALID(lib);
|
|
Dart_Handle result = Dart_Invoke(lib, NewString("main"), 0, NULL);
|
|
EXPECT_VALID(result);
|
|
}
|
|
return Api::UnwrapHandle(lib);
|
|
}
|
|
|
|
ISOLATE_UNIT_TEST_CASE(SourceReport_Coverage_NoCalls) {
|
|
char buffer[1024];
|
|
const char* kScript =
|
|
"main() {\n"
|
|
"}";
|
|
|
|
Library& lib = Library::Handle();
|
|
lib ^= ExecuteScript(kScript);
|
|
ASSERT(!lib.IsNull());
|
|
const Script& script =
|
|
Script::Handle(lib.LookupScript(String::Handle(String::New("test-lib"))));
|
|
|
|
SourceReport report(SourceReport::kCoverage);
|
|
JSONStream js;
|
|
report.PrintJSON(&js, script);
|
|
ElideJSONSubstring("libraries", js.ToCString(), buffer);
|
|
EXPECT_STREQ(
|
|
"{\"type\":\"SourceReport\",\"ranges\":"
|
|
|
|
// One compiled range, one hit at function declaration.
|
|
"[{\"scriptIndex\":0,\"startPos\":0,\"endPos\":5,\"compiled\":true,"
|
|
"\"coverage\":{\"hits\":[0],\"misses\":[]}}],"
|
|
|
|
// One script in the script table.
|
|
"\"scripts\":[{\"type\":\"@Script\",\"fixedId\":true,\"id\":\"\","
|
|
"\"uri\":\"test-lib\",\"_kind\":\"script\"}]}",
|
|
buffer);
|
|
}
|
|
|
|
ISOLATE_UNIT_TEST_CASE(SourceReport_Coverage_SimpleCall) {
|
|
char buffer[1024];
|
|
const char* kScript =
|
|
"helper0() {}\n"
|
|
"helper1() {}\n"
|
|
"main() {\n"
|
|
" if (true) {\n"
|
|
" helper0();\n"
|
|
" } else {\n"
|
|
" helper1();\n"
|
|
" }\n"
|
|
"}";
|
|
|
|
Library& lib = Library::Handle();
|
|
lib ^= ExecuteScript(kScript);
|
|
ASSERT(!lib.IsNull());
|
|
const Script& script =
|
|
Script::Handle(lib.LookupScript(String::Handle(String::New("test-lib"))));
|
|
|
|
SourceReport report(SourceReport::kCoverage);
|
|
JSONStream js;
|
|
report.PrintJSON(&js, script);
|
|
ElideJSONSubstring("classes", js.ToCString(), buffer);
|
|
ElideJSONSubstring("libraries", buffer, buffer);
|
|
EXPECT_STREQ(
|
|
"{\"type\":\"SourceReport\",\"ranges\":["
|
|
|
|
// One range compiled with one hit at function declaration (helper0).
|
|
"{\"scriptIndex\":0,\"startPos\":0,\"endPos\":4,\"compiled\":true,"
|
|
"\"coverage\":{\"hits\":[0],\"misses\":[]}},"
|
|
|
|
// One range not compiled (helper1).
|
|
"{\"scriptIndex\":0,\"startPos\":6,\"endPos\":10,\"compiled\":false},"
|
|
|
|
// One range with two hits and a miss (main).
|
|
"{\"scriptIndex\":0,\"startPos\":12,\"endPos\":39,\"compiled\":true,"
|
|
"\"coverage\":{\"hits\":[12,23],\"misses\":[32]}}],"
|
|
|
|
// Only one script in the script table.
|
|
"\"scripts\":[{\"type\":\"@Script\",\"fixedId\":true,\"id\":\"\","
|
|
"\"uri\":\"test-lib\",\"_kind\":\"script\"}]}",
|
|
buffer);
|
|
}
|
|
|
|
ISOLATE_UNIT_TEST_CASE(SourceReport_Coverage_ForceCompile) {
|
|
char buffer[1024];
|
|
const char* kScript =
|
|
"helper0() {}\n"
|
|
"helper1() {}\n"
|
|
"main() {\n"
|
|
" if (true) {\n"
|
|
" helper0();\n"
|
|
" } else {\n"
|
|
" helper1();\n"
|
|
" }\n"
|
|
"}";
|
|
|
|
Library& lib = Library::Handle();
|
|
lib ^= ExecuteScript(kScript);
|
|
ASSERT(!lib.IsNull());
|
|
const Script& script =
|
|
Script::Handle(lib.LookupScript(String::Handle(String::New("test-lib"))));
|
|
|
|
SourceReport report(SourceReport::kCoverage, SourceReport::kForceCompile);
|
|
JSONStream js;
|
|
report.PrintJSON(&js, script);
|
|
ElideJSONSubstring("classes", js.ToCString(), buffer);
|
|
ElideJSONSubstring("libraries", buffer, buffer);
|
|
EXPECT_STREQ(
|
|
"{\"type\":\"SourceReport\",\"ranges\":["
|
|
|
|
// One range compiled with one hit at function declaration (helper0).
|
|
"{\"scriptIndex\":0,\"startPos\":0,\"endPos\":4,\"compiled\":true,"
|
|
"\"coverage\":{\"hits\":[0],\"misses\":[]}},"
|
|
|
|
// This range is compiled even though it wasn't called (helper1).
|
|
"{\"scriptIndex\":0,\"startPos\":6,\"endPos\":10,\"compiled\":true,"
|
|
"\"coverage\":{\"hits\":[],\"misses\":[6]}},"
|
|
|
|
// One range with two hits and a miss (main).
|
|
"{\"scriptIndex\":0,\"startPos\":12,\"endPos\":39,\"compiled\":true,"
|
|
"\"coverage\":{\"hits\":[12,23],\"misses\":[32]}}],"
|
|
|
|
// Only one script in the script table.
|
|
"\"scripts\":[{\"type\":\"@Script\",\"fixedId\":true,\"id\":\"\","
|
|
"\"uri\":\"test-lib\",\"_kind\":\"script\"}]}",
|
|
buffer);
|
|
}
|
|
|
|
ISOLATE_UNIT_TEST_CASE(SourceReport_Coverage_UnusedClass_NoForceCompile) {
|
|
char buffer[1024];
|
|
const char* kScript =
|
|
"helper0() {}\n"
|
|
"class Unused {\n"
|
|
" helper1() { helper0(); }\n"
|
|
"}\n"
|
|
"main() {\n"
|
|
" helper0();\n"
|
|
"}";
|
|
|
|
Library& lib = Library::Handle();
|
|
lib ^= ExecuteScript(kScript);
|
|
ASSERT(!lib.IsNull());
|
|
const Script& script =
|
|
Script::Handle(lib.LookupScript(String::Handle(String::New("test-lib"))));
|
|
|
|
SourceReport report(SourceReport::kCoverage);
|
|
JSONStream js;
|
|
report.PrintJSON(&js, script);
|
|
ElideJSONSubstring("classes", js.ToCString(), buffer);
|
|
ElideJSONSubstring("libraries", buffer, buffer);
|
|
EXPECT_STREQ(
|
|
"{\"type\":\"SourceReport\",\"ranges\":["
|
|
|
|
// UnusedClass is not compiled.
|
|
"{\"scriptIndex\":0,\"startPos\":6,\"endPos\":20,\"compiled\":false},"
|
|
|
|
// helper0 is compiled.
|
|
"{\"scriptIndex\":0,\"startPos\":0,\"endPos\":4,\"compiled\":true,"
|
|
"\"coverage\":{\"hits\":[0],\"misses\":[]}},"
|
|
|
|
// One range with two hits (main).
|
|
"{\"scriptIndex\":0,\"startPos\":22,\"endPos\":32,\"compiled\":true,"
|
|
"\"coverage\":{\"hits\":[22,27],\"misses\":[]}}],"
|
|
|
|
// Only one script in the script table.
|
|
"\"scripts\":[{\"type\":\"@Script\",\"fixedId\":true,\"id\":\"\","
|
|
"\"uri\":\"test-lib\",\"_kind\":\"script\"}]}",
|
|
buffer);
|
|
}
|
|
|
|
ISOLATE_UNIT_TEST_CASE(SourceReport_Coverage_UnusedClass_ForceCompile) {
|
|
char buffer[1024];
|
|
const char* kScript =
|
|
"helper0() {}\n"
|
|
"class Unused {\n"
|
|
" helper1() { helper0(); }\n"
|
|
"}\n"
|
|
"main() {\n"
|
|
" helper0();\n"
|
|
"}";
|
|
|
|
Library& lib = Library::Handle();
|
|
lib ^= ExecuteScript(kScript);
|
|
ASSERT(!lib.IsNull());
|
|
const Script& script =
|
|
Script::Handle(lib.LookupScript(String::Handle(String::New("test-lib"))));
|
|
|
|
SourceReport report(SourceReport::kCoverage, SourceReport::kForceCompile);
|
|
JSONStream js;
|
|
report.PrintJSON(&js, script);
|
|
ElideJSONSubstring("classes", js.ToCString(), buffer);
|
|
ElideJSONSubstring("libraries", buffer, buffer);
|
|
EXPECT_STREQ(
|
|
"{\"type\":\"SourceReport\",\"ranges\":["
|
|
|
|
// UnusedClass.helper1 is compiled.
|
|
"{\"scriptIndex\":0,\"startPos\":10,\"endPos\":18,\"compiled\":true,"
|
|
"\"coverage\":{\"hits\":[],\"misses\":[10,14]}},"
|
|
|
|
// helper0 is compiled.
|
|
"{\"scriptIndex\":0,\"startPos\":0,\"endPos\":4,\"compiled\":true,"
|
|
"\"coverage\":{\"hits\":[0],\"misses\":[]}},"
|
|
|
|
// One range with two hits (main).
|
|
"{\"scriptIndex\":0,\"startPos\":22,\"endPos\":32,\"compiled\":true,"
|
|
"\"coverage\":{\"hits\":[22,27],\"misses\":[]}}],"
|
|
|
|
// Only one script in the script table.
|
|
"\"scripts\":[{\"type\":\"@Script\",\"fixedId\":true,\"id\":\"\","
|
|
"\"uri\":\"test-lib\",\"_kind\":\"script\"}]}",
|
|
buffer);
|
|
}
|
|
|
|
ISOLATE_UNIT_TEST_CASE(SourceReport_Coverage_UnusedClass_ForceCompileError) {
|
|
char buffer[1024];
|
|
const char* kScript =
|
|
"helper0() {}\n"
|
|
"class Unused {\n"
|
|
" helper1() { helper0()+ }\n" // syntax error
|
|
"}\n"
|
|
"main() {\n"
|
|
" helper0();\n"
|
|
"}";
|
|
|
|
Library& lib = Library::Handle();
|
|
lib ^= ExecuteScript(kScript);
|
|
ASSERT(!lib.IsNull());
|
|
const Script& script =
|
|
Script::Handle(lib.LookupScript(String::Handle(String::New("test-lib"))));
|
|
|
|
SourceReport report(SourceReport::kCoverage, SourceReport::kForceCompile);
|
|
JSONStream js;
|
|
report.PrintJSON(&js, script);
|
|
ElideJSONSubstring("classes", js.ToCString(), buffer);
|
|
ElideJSONSubstring("libraries", buffer, buffer);
|
|
EXPECT_STREQ(
|
|
"{\"type\":\"SourceReport\",\"ranges\":["
|
|
|
|
// UnusedClass has a syntax error.
|
|
"{\"scriptIndex\":0,\"startPos\":10,\"endPos\":18,\"compiled\":false,"
|
|
"\"error\":{\"type\":\"@Error\",\"_vmType\":\"LanguageError\","
|
|
"\"kind\":\"LanguageError\",\"id\":\"objects\\/0\","
|
|
"\"message\":\"'test-lib': error: line 3 pos 26: unexpected token '}'\\n"
|
|
" helper1() { helper0()+ }\\n ^\\n\"}},"
|
|
|
|
// helper0 is compiled.
|
|
"{\"scriptIndex\":0,\"startPos\":0,\"endPos\":4,\"compiled\":true,"
|
|
"\"coverage\":{\"hits\":[0],\"misses\":[]}},"
|
|
|
|
// One range with two hits (main).
|
|
"{\"scriptIndex\":0,\"startPos\":22,\"endPos\":32,\"compiled\":true,"
|
|
"\"coverage\":{\"hits\":[22,27],\"misses\":[]}}],"
|
|
|
|
// Only one script in the script table.
|
|
"\"scripts\":[{\"type\":\"@Script\",\"fixedId\":true,\"id\":\"\","
|
|
"\"uri\":\"test-lib\",\"_kind\":\"script\"}]}",
|
|
buffer);
|
|
}
|
|
|
|
ISOLATE_UNIT_TEST_CASE(SourceReport_Coverage_NestedFunctions) {
|
|
char buffer[1024];
|
|
const char* kScript =
|
|
"helper0() {\n"
|
|
" nestedHelper0() {}\n"
|
|
" nestedHelper1() {}\n"
|
|
" nestedHelper0();\n"
|
|
"}\n"
|
|
"helper1() {}\n"
|
|
"main() {\n"
|
|
" if (true) {\n"
|
|
" helper0();\n"
|
|
" } else {\n"
|
|
" helper1();\n"
|
|
" }\n"
|
|
"}";
|
|
|
|
Library& lib = Library::Handle();
|
|
lib ^= ExecuteScript(kScript);
|
|
ASSERT(!lib.IsNull());
|
|
const Script& script =
|
|
Script::Handle(lib.LookupScript(String::Handle(String::New("test-lib"))));
|
|
|
|
SourceReport report(SourceReport::kCoverage);
|
|
JSONStream js;
|
|
report.PrintJSON(&js, script);
|
|
ElideJSONSubstring("classes", js.ToCString(), buffer);
|
|
ElideJSONSubstring("libraries", buffer, buffer);
|
|
EXPECT_STREQ(
|
|
"{\"type\":\"SourceReport\",\"ranges\":["
|
|
|
|
// One range compiled with one hit (helper0).
|
|
"{\"scriptIndex\":0,\"startPos\":0,\"endPos\":22,\"compiled\":true,"
|
|
"\"coverage\":{\"hits\":[0,18],\"misses\":[]}},"
|
|
|
|
// One range not compiled (helper1).
|
|
"{\"scriptIndex\":0,\"startPos\":24,\"endPos\":28,\"compiled\":false},"
|
|
|
|
// One range with two hits and a miss (main).
|
|
"{\"scriptIndex\":0,\"startPos\":30,\"endPos\":57,\"compiled\":true,"
|
|
"\"coverage\":{\"hits\":[30,41],\"misses\":[50]}},"
|
|
|
|
// Nested range compiled (nestedHelper0).
|
|
"{\"scriptIndex\":0,\"startPos\":5,\"endPos\":9,\"compiled\":true,"
|
|
"\"coverage\":{\"hits\":[5],\"misses\":[]}},"
|
|
|
|
// Nested range not compiled (nestedHelper1).
|
|
"{\"scriptIndex\":0,\"startPos\":11,\"endPos\":15,\"compiled\":false}],"
|
|
|
|
// Only one script in the script table.
|
|
"\"scripts\":[{\"type\":\"@Script\",\"fixedId\":true,\"id\":\"\","
|
|
"\"uri\":\"test-lib\",\"_kind\":\"script\"}]}",
|
|
buffer);
|
|
}
|
|
|
|
ISOLATE_UNIT_TEST_CASE(SourceReport_Coverage_RestrictedRange) {
|
|
char buffer[1024];
|
|
const char* kScript =
|
|
"helper0() {\n"
|
|
" nestedHelper0() {}\n"
|
|
" nestedHelper1() {}\n"
|
|
" nestedHelper0();\n"
|
|
"}\n"
|
|
"helper1() {}\n"
|
|
"main() {\n"
|
|
" if (true) {\n"
|
|
" helper0();\n"
|
|
" } else {\n"
|
|
" helper1();\n"
|
|
" }\n"
|
|
"}";
|
|
|
|
Library& lib = Library::Handle();
|
|
lib ^= ExecuteScript(kScript);
|
|
ASSERT(!lib.IsNull());
|
|
const Script& script =
|
|
Script::Handle(lib.LookupScript(String::Handle(String::New("test-lib"))));
|
|
const Function& helper = Function::Handle(
|
|
lib.LookupLocalFunction(String::Handle(String::New("helper0"))));
|
|
|
|
SourceReport report(SourceReport::kCoverage);
|
|
JSONStream js;
|
|
// Restrict the report to only helper0 and it's nested functions.
|
|
report.PrintJSON(&js, script, helper.token_pos(), helper.end_token_pos());
|
|
ElideJSONSubstring("classes", js.ToCString(), buffer);
|
|
ElideJSONSubstring("libraries", buffer, buffer);
|
|
EXPECT_STREQ(
|
|
"{\"type\":\"SourceReport\",\"ranges\":["
|
|
|
|
// One range compiled with one hit (helper0).
|
|
"{\"scriptIndex\":0,\"startPos\":0,\"endPos\":22,\"compiled\":true,"
|
|
"\"coverage\":{\"hits\":[0,18],\"misses\":[]}},"
|
|
|
|
// Nested range compiled (nestedHelper0).
|
|
"{\"scriptIndex\":0,\"startPos\":5,\"endPos\":9,\"compiled\":true,"
|
|
"\"coverage\":{\"hits\":[5],\"misses\":[]}},"
|
|
|
|
// Nested range not compiled (nestedHelper1).
|
|
"{\"scriptIndex\":0,\"startPos\":11,\"endPos\":15,\"compiled\":false}],"
|
|
|
|
// Only one script in the script table.
|
|
"\"scripts\":[{\"type\":\"@Script\",\"fixedId\":true,\"id\":\"\","
|
|
"\"uri\":\"test-lib\",\"_kind\":\"script\"}]}",
|
|
buffer);
|
|
}
|
|
|
|
ISOLATE_UNIT_TEST_CASE(SourceReport_Coverage_AllFunctions) {
|
|
const char* kScript =
|
|
"helper0() {}\n"
|
|
"helper1() {}\n"
|
|
"main() {\n"
|
|
" if (true) {\n"
|
|
" helper0();\n"
|
|
" } else {\n"
|
|
" helper1();\n"
|
|
" }\n"
|
|
"}";
|
|
|
|
Library& lib = Library::Handle();
|
|
lib ^= ExecuteScript(kScript);
|
|
ASSERT(!lib.IsNull());
|
|
|
|
SourceReport report(SourceReport::kCoverage);
|
|
JSONStream js;
|
|
|
|
// We generate a report with all functions in the VM.
|
|
Script& null_script = Script::Handle();
|
|
report.PrintJSON(&js, null_script);
|
|
const char* result = js.ToCString();
|
|
|
|
// Sanity check the header.
|
|
EXPECT_SUBSTRING("{\"type\":\"SourceReport\",\"ranges\":[", result);
|
|
|
|
// Make sure that the main function was found.
|
|
EXPECT_SUBSTRING(
|
|
"\"startPos\":12,\"endPos\":39,\"compiled\":true,"
|
|
"\"coverage\":{\"hits\":[12,23],\"misses\":[32]}",
|
|
result);
|
|
|
|
// More than one script is referenced in the report.
|
|
EXPECT_SUBSTRING("\"scriptIndex\":0", result);
|
|
EXPECT_SUBSTRING("\"scriptIndex\":1", result);
|
|
EXPECT_SUBSTRING("\"scriptIndex\":2", result);
|
|
}
|
|
|
|
ISOLATE_UNIT_TEST_CASE(SourceReport_Coverage_AllFunctions_ForceCompile) {
|
|
const char* kScript =
|
|
"helper0() {}\n"
|
|
"helper1() {}\n"
|
|
"main() {\n"
|
|
" if (true) {\n"
|
|
" helper0();\n"
|
|
" } else {\n"
|
|
" helper1();\n"
|
|
" }\n"
|
|
"}";
|
|
|
|
Library& lib = Library::Handle();
|
|
lib ^= ExecuteScript(kScript);
|
|
ASSERT(!lib.IsNull());
|
|
|
|
SourceReport report(SourceReport::kCoverage, SourceReport::kForceCompile);
|
|
JSONStream js;
|
|
|
|
// We generate a report with all functions in the VM.
|
|
Script& null_script = Script::Handle();
|
|
report.PrintJSON(&js, null_script);
|
|
const char* result = js.ToCString();
|
|
|
|
// Sanity check the header.
|
|
EXPECT_SUBSTRING("{\"type\":\"SourceReport\",\"ranges\":[", result);
|
|
|
|
// Make sure that the main function was found.
|
|
EXPECT_SUBSTRING(
|
|
"\"startPos\":12,\"endPos\":39,\"compiled\":true,"
|
|
"\"coverage\":{\"hits\":[12,23],\"misses\":[32]}",
|
|
result);
|
|
|
|
// More than one script is referenced in the report.
|
|
EXPECT_SUBSTRING("\"scriptIndex\":0", result);
|
|
EXPECT_SUBSTRING("\"scriptIndex\":1", result);
|
|
EXPECT_SUBSTRING("\"scriptIndex\":2", result);
|
|
}
|
|
|
|
ISOLATE_UNIT_TEST_CASE(SourceReport_CallSites_SimpleCall) {
|
|
char buffer[1024];
|
|
const char* kScript =
|
|
"helper0() {}\n"
|
|
"helper1() {}\n"
|
|
"main() {\n"
|
|
" helper0();\n"
|
|
"}";
|
|
|
|
Library& lib = Library::Handle();
|
|
lib ^= ExecuteScript(kScript);
|
|
ASSERT(!lib.IsNull());
|
|
const Script& script =
|
|
Script::Handle(lib.LookupScript(String::Handle(String::New("test-lib"))));
|
|
|
|
SourceReport report(SourceReport::kCallSites);
|
|
JSONStream js;
|
|
report.PrintJSON(&js, script);
|
|
ElideJSONSubstring("classes", js.ToCString(), buffer);
|
|
ElideJSONSubstring("libraries", buffer, buffer);
|
|
EXPECT_STREQ(
|
|
"{\"type\":\"SourceReport\",\"ranges\":["
|
|
|
|
// One range compiled with no callsites (helper0).
|
|
"{\"scriptIndex\":0,\"startPos\":0,\"endPos\":4,\"compiled\":true,"
|
|
"\"callSites\":[]},"
|
|
|
|
// One range not compiled (helper1).
|
|
"{\"scriptIndex\":0,\"startPos\":6,\"endPos\":10,\"compiled\":false},"
|
|
|
|
// One range compiled with one callsite (main).
|
|
"{\"scriptIndex\":0,\"startPos\":12,\"endPos\":22,\"compiled\":true,"
|
|
"\"callSites\":["
|
|
"{\"name\":\"helper0\",\"tokenPos\":17,\"cacheEntries\":["
|
|
"{\"target\":{\"type\":\"@Function\",\"fixedId\":true,\"id\":\"\","
|
|
"\"name\":\"helper0\",\"owner\":{\"type\":\"@Library\",\"fixedId\":true,"
|
|
"\"id\":\"\",\"name\":\"\",\"uri\":\"test-lib\"},"
|
|
"\"_kind\":\"RegularFunction\",\"static\":true,\"const\":false,"
|
|
"\"_intrinsic\":false,\"_native\":false},\"count\":1}]}]}],"
|
|
|
|
// One script in the script table.
|
|
"\"scripts\":[{\"type\":\"@Script\",\"fixedId\":true,\"id\":\"\","
|
|
"\"uri\":\"test-lib\",\"_kind\":\"script\"}]}",
|
|
buffer);
|
|
}
|
|
|
|
ISOLATE_UNIT_TEST_CASE(SourceReport_CallSites_PolymorphicCall) {
|
|
char buffer[1024];
|
|
const char* kScript =
|
|
"class Common {\n"
|
|
" func() {}\n"
|
|
"}\n"
|
|
"class Uncommon {\n"
|
|
" func() {}\n"
|
|
"}\n"
|
|
"helper(arg) {\n"
|
|
" arg.func();\n"
|
|
"}\n"
|
|
"main() {\n"
|
|
" Common common = new Common();\n"
|
|
" Uncommon uncommon = new Uncommon();\n"
|
|
" helper(common);\n"
|
|
" helper(common);\n"
|
|
" helper(uncommon);\n"
|
|
"}";
|
|
|
|
Library& lib = Library::Handle();
|
|
lib ^= ExecuteScript(kScript);
|
|
ASSERT(!lib.IsNull());
|
|
const Script& script =
|
|
Script::Handle(lib.LookupScript(String::Handle(String::New("test-lib"))));
|
|
const Function& helper = Function::Handle(
|
|
lib.LookupLocalFunction(String::Handle(String::New("helper"))));
|
|
|
|
SourceReport report(SourceReport::kCallSites);
|
|
JSONStream js;
|
|
report.PrintJSON(&js, script, helper.token_pos(), helper.end_token_pos());
|
|
ElideJSONSubstring("classes", js.ToCString(), buffer);
|
|
ElideJSONSubstring("libraries", buffer, buffer);
|
|
EXPECT_STREQ(
|
|
"{\"type\":\"SourceReport\",\"ranges\":["
|
|
|
|
// One range...
|
|
"{\"scriptIndex\":0,\"startPos\":24,\"endPos\":37,\"compiled\":true,"
|
|
|
|
// With one call site...
|
|
"\"callSites\":[{\"name\":\"func\",\"tokenPos\":32,\"cacheEntries\":["
|
|
|
|
// First receiver: "Common", called twice.
|
|
"{\"receiver\":{\"type\":\"@Class\",\"fixedId\":true,\"id\":\"\","
|
|
"\"name\":\"Common\"},"
|
|
|
|
"\"target\":{\"type\":\"@Function\",\"fixedId\":true,\"id\":\"\","
|
|
"\"name\":\"func\","
|
|
"\"owner\":{\"type\":\"@Class\",\"fixedId\":true,\"id\":\"\","
|
|
"\"name\":\"Common\"},\"_kind\":\"RegularFunction\","
|
|
"\"static\":false,\"const\":false,\"_intrinsic\":false,"
|
|
"\"_native\":false},"
|
|
|
|
"\"count\":2},"
|
|
|
|
// Second receiver: "Uncommon", called once.
|
|
"{\"receiver\":{\"type\":\"@Class\",\"fixedId\":true,\"id\":\"\","
|
|
"\"name\":\"Uncommon\"},"
|
|
|
|
"\"target\":{\"type\":\"@Function\",\"fixedId\":true,\"id\":\"\","
|
|
"\"name\":\"func\","
|
|
"\"owner\":{\"type\":\"@Class\",\"fixedId\":true,\"id\":\"\","
|
|
"\"name\":\"Uncommon\"},\"_kind\":\"RegularFunction\","
|
|
"\"static\":false,\"const\":false,\"_intrinsic\":false,"
|
|
"\"_native\":false},"
|
|
|
|
"\"count\":1}]}]}],"
|
|
|
|
// One script in the script table.
|
|
"\"scripts\":[{\"type\":\"@Script\",\"fixedId\":true,\"id\":\"\","
|
|
"\"uri\":\"test-lib\",\"_kind\":\"script\"}]}",
|
|
buffer);
|
|
}
|
|
|
|
ISOLATE_UNIT_TEST_CASE(SourceReport_MultipleReports) {
|
|
char buffer[1024];
|
|
const char* kScript =
|
|
"helper0() {}\n"
|
|
"helper1() {}\n"
|
|
"main() {\n"
|
|
" helper0();\n"
|
|
"}";
|
|
|
|
Library& lib = Library::Handle();
|
|
lib ^= ExecuteScript(kScript);
|
|
ASSERT(!lib.IsNull());
|
|
const Script& script =
|
|
Script::Handle(lib.LookupScript(String::Handle(String::New("test-lib"))));
|
|
|
|
SourceReport report(SourceReport::kCallSites | SourceReport::kCoverage);
|
|
JSONStream js;
|
|
report.PrintJSON(&js, script);
|
|
ElideJSONSubstring("classes", js.ToCString(), buffer);
|
|
ElideJSONSubstring("libraries", buffer, buffer);
|
|
EXPECT_STREQ(
|
|
"{\"type\":\"SourceReport\",\"ranges\":["
|
|
|
|
// One range compiled with no callsites (helper0).
|
|
"{\"scriptIndex\":0,\"startPos\":0,\"endPos\":4,\"compiled\":true,"
|
|
"\"callSites\":[],"
|
|
"\"coverage\":{\"hits\":[0],\"misses\":[]}},"
|
|
|
|
// One range not compiled (helper1).
|
|
"{\"scriptIndex\":0,\"startPos\":6,\"endPos\":10,\"compiled\":false},"
|
|
|
|
// One range compiled with one callsite (main).
|
|
"{\"scriptIndex\":0,\"startPos\":12,\"endPos\":22,\"compiled\":true,"
|
|
"\"callSites\":["
|
|
"{\"name\":\"helper0\",\"tokenPos\":17,\"cacheEntries\":["
|
|
"{\"target\":{\"type\":\"@Function\",\"fixedId\":true,\"id\":\"\","
|
|
"\"name\":\"helper0\",\"owner\":{\"type\":\"@Library\",\"fixedId\":true,"
|
|
"\"id\":\"\",\"name\":\"\",\"uri\":\"test-lib\"},"
|
|
"\"_kind\":\"RegularFunction\",\"static\":true,\"const\":false,"
|
|
"\"_intrinsic\":false,\"_native\":false},\"count\":1}]}],"
|
|
"\"coverage\":{\"hits\":[12,17],\"misses\":[]}}],"
|
|
|
|
// One script in the script table.
|
|
"\"scripts\":[{\"type\":\"@Script\",\"fixedId\":true,\"id\":\"\","
|
|
"\"uri\":\"test-lib\",\"_kind\":\"script\"}]}",
|
|
buffer);
|
|
}
|
|
|
|
ISOLATE_UNIT_TEST_CASE(SourceReport_PossibleBreakpoints_Simple) {
|
|
char buffer[1024];
|
|
const char* kScript =
|
|
"helper0() {}\n"
|
|
"helper1() {}\n"
|
|
"main() {\n"
|
|
" if (true) {\n"
|
|
" helper0();\n"
|
|
" } else {\n"
|
|
" helper1();\n"
|
|
" }\n"
|
|
"}";
|
|
|
|
Library& lib = Library::Handle();
|
|
lib ^= ExecuteScript(kScript);
|
|
ASSERT(!lib.IsNull());
|
|
const Script& script =
|
|
Script::Handle(lib.LookupScript(String::Handle(String::New("test-lib"))));
|
|
|
|
SourceReport report(SourceReport::kPossibleBreakpoints);
|
|
JSONStream js;
|
|
report.PrintJSON(&js, script);
|
|
ElideJSONSubstring("classes", js.ToCString(), buffer);
|
|
ElideJSONSubstring("libraries", buffer, buffer);
|
|
EXPECT_STREQ(
|
|
"{\"type\":\"SourceReport\",\"ranges\":["
|
|
|
|
// helper0.
|
|
"{\"scriptIndex\":0,\"startPos\":0,\"endPos\":4,\"compiled\":true,"
|
|
"\"possibleBreakpoints\":[1,4]},"
|
|
|
|
// One range not compiled (helper1).
|
|
"{\"scriptIndex\":0,\"startPos\":6,\"endPos\":10,\"compiled\":false},"
|
|
|
|
// main.
|
|
"{\"scriptIndex\":0,\"startPos\":12,\"endPos\":39,\"compiled\":true,"
|
|
"\"possibleBreakpoints\":[13,23,32,39]}],"
|
|
|
|
// Only one script in the script table.
|
|
"\"scripts\":[{\"type\":\"@Script\",\"fixedId\":true,\"id\":\"\","
|
|
"\"uri\":\"test-lib\",\"_kind\":\"script\"}]}",
|
|
buffer);
|
|
}
|
|
|
|
#endif // !PRODUCT
|
|
|
|
} // namespace dart
|