Files
sdk/pkg/dev_compiler/test/codegen/expect/DeltaBlue.js
T
John Messerly 0c148ecef4 Implement modular compilation
Highlights
* compile one module at a time
* use summaries to speed up compiles
* use command runner so we can add more commands later
* some long needed renames and file organization
* various other technical debt has been addressed

Lowlights
* lost node.js runner/tests (node output format still supported)
* possibly lost some closure support/workarounds (format still supported)
* needs more end-to-end tests of the new system

R=vsm@google.com

Review URL: https://codereview.chromium.org/1879373004 .
2016-04-14 11:28:12 -07:00

607 lines
22 KiB
JavaScript

dart_library.library('DeltaBlue', null, /* Imports */[
'dart_sdk'
], function(exports, dart_sdk) {
'use strict';
const core = dart_sdk.core;
const dart = dart_sdk.dart;
const dartx = dart_sdk.dartx;
const DeltaBlue$ = Object.create(null);
const BenchmarkBase$ = Object.create(null);
DeltaBlue$.main = function() {
new DeltaBlue$.DeltaBlue().report();
};
dart.fn(DeltaBlue$.main);
BenchmarkBase$.BenchmarkBase = class BenchmarkBase extends core.Object {
BenchmarkBase(name) {
this.name = name;
}
run() {}
warmup() {
this.run();
}
exercise() {
for (let i = 0; i < 10; i++) {
this.run();
}
}
setup() {}
teardown() {}
static measureFor(f, timeMinimum) {
let time = 0;
let iter = 0;
let watch = new core.Stopwatch();
watch.start();
let elapsed = 0;
while (dart.notNull(elapsed) < dart.notNull(timeMinimum)) {
dart.dcall(f);
elapsed = watch.elapsedMilliseconds;
iter++;
}
return 1000.0 * dart.notNull(elapsed) / iter;
}
measure() {
this.setup();
BenchmarkBase$.BenchmarkBase.measureFor(dart.fn(() => {
this.warmup();
}), 100);
let result = BenchmarkBase$.BenchmarkBase.measureFor(dart.fn(() => {
this.exercise();
}), 2000);
this.teardown();
return result;
}
report() {
let score = this.measure();
core.print(`${this.name}(RunTime): ${score} us.`);
}
};
dart.setSignature(BenchmarkBase$.BenchmarkBase, {
constructors: () => ({BenchmarkBase: [BenchmarkBase$.BenchmarkBase, [core.String]]}),
methods: () => ({
run: [dart.void, []],
warmup: [dart.void, []],
exercise: [dart.void, []],
setup: [dart.void, []],
teardown: [dart.void, []],
measure: [core.double, []],
report: [dart.void, []]
}),
statics: () => ({measureFor: [core.double, [core.Function, core.int]]}),
names: ['measureFor']
});
DeltaBlue$.DeltaBlue = class DeltaBlue extends BenchmarkBase$.BenchmarkBase {
DeltaBlue() {
super.BenchmarkBase("DeltaBlue");
}
run() {
DeltaBlue$.chainTest(100);
DeltaBlue$.projectionTest(100);
}
};
dart.setSignature(DeltaBlue$.DeltaBlue, {
constructors: () => ({DeltaBlue: [DeltaBlue$.DeltaBlue, []]})
});
DeltaBlue$.Strength = class Strength extends core.Object {
Strength(value, name) {
this.value = value;
this.name = name;
}
nextWeaker() {
return dart.const(dart.list([DeltaBlue$.STRONG_PREFERRED, DeltaBlue$.PREFERRED, DeltaBlue$.STRONG_DEFAULT, DeltaBlue$.NORMAL, DeltaBlue$.WEAK_DEFAULT, DeltaBlue$.WEAKEST], DeltaBlue$.Strength))[dartx.get](this.value);
}
static stronger(s1, s2) {
return dart.notNull(s1.value) < dart.notNull(s2.value);
}
static weaker(s1, s2) {
return dart.notNull(s1.value) > dart.notNull(s2.value);
}
static weakest(s1, s2) {
return dart.notNull(DeltaBlue$.Strength.weaker(s1, s2)) ? s1 : s2;
}
static strongest(s1, s2) {
return dart.notNull(DeltaBlue$.Strength.stronger(s1, s2)) ? s1 : s2;
}
};
dart.setSignature(DeltaBlue$.Strength, {
constructors: () => ({Strength: [DeltaBlue$.Strength, [core.int, core.String]]}),
methods: () => ({nextWeaker: [DeltaBlue$.Strength, []]}),
statics: () => ({
stronger: [core.bool, [DeltaBlue$.Strength, DeltaBlue$.Strength]],
weaker: [core.bool, [DeltaBlue$.Strength, DeltaBlue$.Strength]],
weakest: [DeltaBlue$.Strength, [DeltaBlue$.Strength, DeltaBlue$.Strength]],
strongest: [DeltaBlue$.Strength, [DeltaBlue$.Strength, DeltaBlue$.Strength]]
}),
names: ['stronger', 'weaker', 'weakest', 'strongest']
});
DeltaBlue$.REQUIRED = dart.const(new DeltaBlue$.Strength(0, "required"));
DeltaBlue$.STRONG_PREFERRED = dart.const(new DeltaBlue$.Strength(1, "strongPreferred"));
DeltaBlue$.PREFERRED = dart.const(new DeltaBlue$.Strength(2, "preferred"));
DeltaBlue$.STRONG_DEFAULT = dart.const(new DeltaBlue$.Strength(3, "strongDefault"));
DeltaBlue$.NORMAL = dart.const(new DeltaBlue$.Strength(4, "normal"));
DeltaBlue$.WEAK_DEFAULT = dart.const(new DeltaBlue$.Strength(5, "weakDefault"));
DeltaBlue$.WEAKEST = dart.const(new DeltaBlue$.Strength(6, "weakest"));
DeltaBlue$.Constraint = class Constraint extends core.Object {
Constraint(strength) {
this.strength = strength;
}
addConstraint() {
this.addToGraph();
DeltaBlue$.planner.incrementalAdd(this);
}
satisfy(mark) {
this.chooseMethod(dart.as(mark, core.int));
if (!dart.notNull(this.isSatisfied())) {
if (dart.equals(this.strength, DeltaBlue$.REQUIRED)) {
core.print("Could not satisfy a required constraint!");
}
return null;
}
this.markInputs(dart.as(mark, core.int));
let out = this.output();
let overridden = out.determinedBy;
if (overridden != null) overridden.markUnsatisfied();
out.determinedBy = this;
if (!dart.notNull(DeltaBlue$.planner.addPropagate(this, dart.as(mark, core.int)))) core.print("Cycle encountered");
out.mark = dart.as(mark, core.int);
return overridden;
}
destroyConstraint() {
if (dart.notNull(this.isSatisfied())) DeltaBlue$.planner.incrementalRemove(this);
this.removeFromGraph();
}
isInput() {
return false;
}
};
dart.setSignature(DeltaBlue$.Constraint, {
constructors: () => ({Constraint: [DeltaBlue$.Constraint, [DeltaBlue$.Strength]]}),
methods: () => ({
addConstraint: [dart.void, []],
satisfy: [DeltaBlue$.Constraint, [dart.dynamic]],
destroyConstraint: [dart.void, []],
isInput: [core.bool, []]
})
});
DeltaBlue$.UnaryConstraint = class UnaryConstraint extends DeltaBlue$.Constraint {
UnaryConstraint(myOutput, strength) {
this.myOutput = myOutput;
this.satisfied = false;
super.Constraint(strength);
this.addConstraint();
}
addToGraph() {
this.myOutput.addConstraint(this);
this.satisfied = false;
}
chooseMethod(mark) {
this.satisfied = this.myOutput.mark != mark && dart.notNull(DeltaBlue$.Strength.stronger(this.strength, this.myOutput.walkStrength));
}
isSatisfied() {
return this.satisfied;
}
markInputs(mark) {}
output() {
return this.myOutput;
}
recalculate() {
this.myOutput.walkStrength = this.strength;
this.myOutput.stay = !dart.notNull(this.isInput());
if (dart.notNull(this.myOutput.stay)) this.execute();
}
markUnsatisfied() {
this.satisfied = false;
}
inputsKnown(mark) {
return true;
}
removeFromGraph() {
if (this.myOutput != null) this.myOutput.removeConstraint(this);
this.satisfied = false;
}
};
dart.setSignature(DeltaBlue$.UnaryConstraint, {
constructors: () => ({UnaryConstraint: [DeltaBlue$.UnaryConstraint, [DeltaBlue$.Variable, DeltaBlue$.Strength]]}),
methods: () => ({
addToGraph: [dart.void, []],
chooseMethod: [dart.void, [core.int]],
isSatisfied: [core.bool, []],
markInputs: [dart.void, [core.int]],
output: [DeltaBlue$.Variable, []],
recalculate: [dart.void, []],
markUnsatisfied: [dart.void, []],
inputsKnown: [core.bool, [core.int]],
removeFromGraph: [dart.void, []]
})
});
DeltaBlue$.StayConstraint = class StayConstraint extends DeltaBlue$.UnaryConstraint {
StayConstraint(v, str) {
super.UnaryConstraint(v, str);
}
execute() {}
};
dart.setSignature(DeltaBlue$.StayConstraint, {
constructors: () => ({StayConstraint: [DeltaBlue$.StayConstraint, [DeltaBlue$.Variable, DeltaBlue$.Strength]]}),
methods: () => ({execute: [dart.void, []]})
});
DeltaBlue$.EditConstraint = class EditConstraint extends DeltaBlue$.UnaryConstraint {
EditConstraint(v, str) {
super.UnaryConstraint(v, str);
}
isInput() {
return true;
}
execute() {}
};
dart.setSignature(DeltaBlue$.EditConstraint, {
constructors: () => ({EditConstraint: [DeltaBlue$.EditConstraint, [DeltaBlue$.Variable, DeltaBlue$.Strength]]}),
methods: () => ({execute: [dart.void, []]})
});
DeltaBlue$.NONE = 1;
DeltaBlue$.FORWARD = 2;
DeltaBlue$.BACKWARD = 0;
DeltaBlue$.BinaryConstraint = class BinaryConstraint extends DeltaBlue$.Constraint {
BinaryConstraint(v1, v2, strength) {
this.v1 = v1;
this.v2 = v2;
this.direction = DeltaBlue$.NONE;
super.Constraint(strength);
this.addConstraint();
}
chooseMethod(mark) {
if (this.v1.mark == mark) {
this.direction = this.v2.mark != mark && dart.notNull(DeltaBlue$.Strength.stronger(this.strength, this.v2.walkStrength)) ? DeltaBlue$.FORWARD : DeltaBlue$.NONE;
}
if (this.v2.mark == mark) {
this.direction = this.v1.mark != mark && dart.notNull(DeltaBlue$.Strength.stronger(this.strength, this.v1.walkStrength)) ? DeltaBlue$.BACKWARD : DeltaBlue$.NONE;
}
if (dart.notNull(DeltaBlue$.Strength.weaker(this.v1.walkStrength, this.v2.walkStrength))) {
this.direction = dart.notNull(DeltaBlue$.Strength.stronger(this.strength, this.v1.walkStrength)) ? DeltaBlue$.BACKWARD : DeltaBlue$.NONE;
} else {
this.direction = dart.notNull(DeltaBlue$.Strength.stronger(this.strength, this.v2.walkStrength)) ? DeltaBlue$.FORWARD : DeltaBlue$.BACKWARD;
}
}
addToGraph() {
this.v1.addConstraint(this);
this.v2.addConstraint(this);
this.direction = DeltaBlue$.NONE;
}
isSatisfied() {
return this.direction != DeltaBlue$.NONE;
}
markInputs(mark) {
this.input().mark = mark;
}
input() {
return this.direction == DeltaBlue$.FORWARD ? this.v1 : this.v2;
}
output() {
return this.direction == DeltaBlue$.FORWARD ? this.v2 : this.v1;
}
recalculate() {
let ihn = this.input(), out = this.output();
out.walkStrength = DeltaBlue$.Strength.weakest(this.strength, ihn.walkStrength);
out.stay = ihn.stay;
if (dart.notNull(out.stay)) this.execute();
}
markUnsatisfied() {
this.direction = DeltaBlue$.NONE;
}
inputsKnown(mark) {
let i = this.input();
return i.mark == mark || dart.notNull(i.stay) || i.determinedBy == null;
}
removeFromGraph() {
if (this.v1 != null) this.v1.removeConstraint(this);
if (this.v2 != null) this.v2.removeConstraint(this);
this.direction = DeltaBlue$.NONE;
}
};
dart.setSignature(DeltaBlue$.BinaryConstraint, {
constructors: () => ({BinaryConstraint: [DeltaBlue$.BinaryConstraint, [DeltaBlue$.Variable, DeltaBlue$.Variable, DeltaBlue$.Strength]]}),
methods: () => ({
chooseMethod: [dart.void, [core.int]],
addToGraph: [dart.void, []],
isSatisfied: [core.bool, []],
markInputs: [dart.void, [core.int]],
input: [DeltaBlue$.Variable, []],
output: [DeltaBlue$.Variable, []],
recalculate: [dart.void, []],
markUnsatisfied: [dart.void, []],
inputsKnown: [core.bool, [core.int]],
removeFromGraph: [dart.void, []]
})
});
DeltaBlue$.ScaleConstraint = class ScaleConstraint extends DeltaBlue$.BinaryConstraint {
ScaleConstraint(src, scale, offset, dest, strength) {
this.scale = scale;
this.offset = offset;
super.BinaryConstraint(src, dest, strength);
}
addToGraph() {
super.addToGraph();
this.scale.addConstraint(this);
this.offset.addConstraint(this);
}
removeFromGraph() {
super.removeFromGraph();
if (this.scale != null) this.scale.removeConstraint(this);
if (this.offset != null) this.offset.removeConstraint(this);
}
markInputs(mark) {
super.markInputs(mark);
this.scale.mark = this.offset.mark = mark;
}
execute() {
if (this.direction == DeltaBlue$.FORWARD) {
this.v2.value = dart.notNull(this.v1.value) * dart.notNull(this.scale.value) + dart.notNull(this.offset.value);
} else {
this.v1.value = ((dart.notNull(this.v2.value) - dart.notNull(this.offset.value)) / dart.notNull(this.scale.value))[dartx.truncate]();
}
}
recalculate() {
let ihn = this.input(), out = this.output();
out.walkStrength = DeltaBlue$.Strength.weakest(this.strength, ihn.walkStrength);
out.stay = dart.notNull(ihn.stay) && dart.notNull(this.scale.stay) && dart.notNull(this.offset.stay);
if (dart.notNull(out.stay)) this.execute();
}
};
dart.setSignature(DeltaBlue$.ScaleConstraint, {
constructors: () => ({ScaleConstraint: [DeltaBlue$.ScaleConstraint, [DeltaBlue$.Variable, DeltaBlue$.Variable, DeltaBlue$.Variable, DeltaBlue$.Variable, DeltaBlue$.Strength]]}),
methods: () => ({execute: [dart.void, []]})
});
DeltaBlue$.EqualityConstraint = class EqualityConstraint extends DeltaBlue$.BinaryConstraint {
EqualityConstraint(v1, v2, strength) {
super.BinaryConstraint(v1, v2, strength);
}
execute() {
this.output().value = this.input().value;
}
};
dart.setSignature(DeltaBlue$.EqualityConstraint, {
constructors: () => ({EqualityConstraint: [DeltaBlue$.EqualityConstraint, [DeltaBlue$.Variable, DeltaBlue$.Variable, DeltaBlue$.Strength]]}),
methods: () => ({execute: [dart.void, []]})
});
DeltaBlue$.Variable = class Variable extends core.Object {
Variable(name, value) {
this.constraints = dart.list([], DeltaBlue$.Constraint);
this.name = name;
this.value = value;
this.determinedBy = null;
this.mark = 0;
this.walkStrength = DeltaBlue$.WEAKEST;
this.stay = true;
}
addConstraint(c) {
this.constraints[dartx.add](c);
}
removeConstraint(c) {
this.constraints[dartx.remove](c);
if (dart.equals(this.determinedBy, c)) this.determinedBy = null;
}
};
dart.setSignature(DeltaBlue$.Variable, {
constructors: () => ({Variable: [DeltaBlue$.Variable, [core.String, core.int]]}),
methods: () => ({
addConstraint: [dart.void, [DeltaBlue$.Constraint]],
removeConstraint: [dart.void, [DeltaBlue$.Constraint]]
})
});
DeltaBlue$.Planner = class Planner extends core.Object {
Planner() {
this.currentMark = 0;
}
incrementalAdd(c) {
let mark = this.newMark();
for (let overridden = c.satisfy(mark); overridden != null; overridden = overridden.satisfy(mark))
;
}
incrementalRemove(c) {
let out = c.output();
c.markUnsatisfied();
c.removeFromGraph();
let unsatisfied = this.removePropagateFrom(out);
let strength = DeltaBlue$.REQUIRED;
do {
for (let i = 0; i < dart.notNull(unsatisfied[dartx.length]); i++) {
let u = unsatisfied[dartx.get](i);
if (dart.equals(u.strength, strength)) this.incrementalAdd(u);
}
strength = strength.nextWeaker();
} while (!dart.equals(strength, DeltaBlue$.WEAKEST));
}
newMark() {
return this.currentMark = dart.notNull(this.currentMark) + 1;
}
makePlan(sources) {
let mark = this.newMark();
let plan = new DeltaBlue$.Plan();
let todo = sources;
while (dart.notNull(todo[dartx.length]) > 0) {
let c = todo[dartx.removeLast]();
if (c.output().mark != mark && dart.notNull(c.inputsKnown(mark))) {
plan.addConstraint(c);
c.output().mark = mark;
this.addConstraintsConsumingTo(c.output(), todo);
}
}
return plan;
}
extractPlanFromConstraints(constraints) {
let sources = dart.list([], DeltaBlue$.Constraint);
for (let i = 0; i < dart.notNull(constraints[dartx.length]); i++) {
let c = constraints[dartx.get](i);
if (dart.notNull(c.isInput()) && dart.notNull(c.isSatisfied())) sources[dartx.add](c);
}
return this.makePlan(sources);
}
addPropagate(c, mark) {
let todo = dart.list([c], DeltaBlue$.Constraint);
while (dart.notNull(todo[dartx.length]) > 0) {
let d = todo[dartx.removeLast]();
if (d.output().mark == mark) {
this.incrementalRemove(c);
return false;
}
d.recalculate();
this.addConstraintsConsumingTo(d.output(), todo);
}
return true;
}
removePropagateFrom(out) {
out.determinedBy = null;
out.walkStrength = DeltaBlue$.WEAKEST;
out.stay = true;
let unsatisfied = dart.list([], DeltaBlue$.Constraint);
let todo = dart.list([out], DeltaBlue$.Variable);
while (dart.notNull(todo[dartx.length]) > 0) {
let v = todo[dartx.removeLast]();
for (let i = 0; i < dart.notNull(v.constraints[dartx.length]); i++) {
let c = v.constraints[dartx.get](i);
if (!dart.notNull(c.isSatisfied())) unsatisfied[dartx.add](c);
}
let determining = v.determinedBy;
for (let i = 0; i < dart.notNull(v.constraints[dartx.length]); i++) {
let next = v.constraints[dartx.get](i);
if (!dart.equals(next, determining) && dart.notNull(next.isSatisfied())) {
next.recalculate();
todo[dartx.add](next.output());
}
}
}
return unsatisfied;
}
addConstraintsConsumingTo(v, coll) {
let determining = v.determinedBy;
for (let i = 0; i < dart.notNull(v.constraints[dartx.length]); i++) {
let c = v.constraints[dartx.get](i);
if (!dart.equals(c, determining) && dart.notNull(c.isSatisfied())) coll[dartx.add](c);
}
}
};
dart.setSignature(DeltaBlue$.Planner, {
methods: () => ({
incrementalAdd: [dart.void, [DeltaBlue$.Constraint]],
incrementalRemove: [dart.void, [DeltaBlue$.Constraint]],
newMark: [core.int, []],
makePlan: [DeltaBlue$.Plan, [core.List$(DeltaBlue$.Constraint)]],
extractPlanFromConstraints: [DeltaBlue$.Plan, [core.List$(DeltaBlue$.Constraint)]],
addPropagate: [core.bool, [DeltaBlue$.Constraint, core.int]],
removePropagateFrom: [core.List$(DeltaBlue$.Constraint), [DeltaBlue$.Variable]],
addConstraintsConsumingTo: [dart.void, [DeltaBlue$.Variable, core.List$(DeltaBlue$.Constraint)]]
})
});
DeltaBlue$.Plan = class Plan extends core.Object {
Plan() {
this.list = dart.list([], DeltaBlue$.Constraint);
}
addConstraint(c) {
this.list[dartx.add](c);
}
size() {
return this.list[dartx.length];
}
execute() {
for (let i = 0; i < dart.notNull(this.list[dartx.length]); i++) {
this.list[dartx.get](i).execute();
}
}
};
dart.setSignature(DeltaBlue$.Plan, {
methods: () => ({
addConstraint: [dart.void, [DeltaBlue$.Constraint]],
size: [core.int, []],
execute: [dart.void, []]
})
});
DeltaBlue$.chainTest = function(n) {
DeltaBlue$.planner = new DeltaBlue$.Planner();
let prev = null, first = null, last = null;
for (let i = 0; i <= dart.notNull(n); i++) {
let v = new DeltaBlue$.Variable("v", 0);
if (prev != null) new DeltaBlue$.EqualityConstraint(prev, v, DeltaBlue$.REQUIRED);
if (i == 0) first = v;
if (i == n) last = v;
prev = v;
}
new DeltaBlue$.StayConstraint(last, DeltaBlue$.STRONG_DEFAULT);
let edit = new DeltaBlue$.EditConstraint(first, DeltaBlue$.PREFERRED);
let plan = DeltaBlue$.planner.extractPlanFromConstraints(dart.list([edit], DeltaBlue$.Constraint));
for (let i = 0; i < 100; i++) {
first.value = i;
plan.execute();
if (last.value != i) {
core.print("Chain test failed:");
core.print(`Expected last value to be ${i} but it was ${last.value}.`);
}
}
};
dart.fn(DeltaBlue$.chainTest, dart.void, [core.int]);
DeltaBlue$.projectionTest = function(n) {
DeltaBlue$.planner = new DeltaBlue$.Planner();
let scale = new DeltaBlue$.Variable("scale", 10);
let offset = new DeltaBlue$.Variable("offset", 1000);
let src = null, dst = null;
let dests = dart.list([], DeltaBlue$.Variable);
for (let i = 0; i < dart.notNull(n); i++) {
src = new DeltaBlue$.Variable("src", i);
dst = new DeltaBlue$.Variable("dst", i);
dests[dartx.add](dst);
new DeltaBlue$.StayConstraint(src, DeltaBlue$.NORMAL);
new DeltaBlue$.ScaleConstraint(src, scale, offset, dst, DeltaBlue$.REQUIRED);
}
DeltaBlue$.change(src, 17);
if (dst.value != 1170) core.print("Projection 1 failed");
DeltaBlue$.change(dst, 1050);
if (src.value != 5) core.print("Projection 2 failed");
DeltaBlue$.change(scale, 5);
for (let i = 0; i < dart.notNull(n) - 1; i++) {
if (dests[dartx.get](i).value != i * 5 + 1000) core.print("Projection 3 failed");
}
DeltaBlue$.change(offset, 2000);
for (let i = 0; i < dart.notNull(n) - 1; i++) {
if (dests[dartx.get](i).value != i * 5 + 2000) core.print("Projection 4 failed");
}
};
dart.fn(DeltaBlue$.projectionTest, dart.void, [core.int]);
DeltaBlue$.change = function(v, newValue) {
let edit = new DeltaBlue$.EditConstraint(v, DeltaBlue$.PREFERRED);
let plan = DeltaBlue$.planner.extractPlanFromConstraints(dart.list([edit], DeltaBlue$.EditConstraint));
for (let i = 0; i < 10; i++) {
v.value = newValue;
plan.execute();
}
edit.destroyConstraint();
};
dart.fn(DeltaBlue$.change, dart.void, [DeltaBlue$.Variable, core.int]);
DeltaBlue$.planner = null;
BenchmarkBase$.Expect = class Expect extends core.Object {
static equals(expected, actual) {
if (!dart.equals(expected, actual)) {
dart.throw(`Values not equal: ${expected} vs ${actual}`);
}
}
static listEquals(expected, actual) {
if (expected[dartx.length] != actual[dartx.length]) {
dart.throw(`Lists have different lengths: ${expected[dartx.length]} vs ${actual[dartx.length]}`);
}
for (let i = 0; i < dart.notNull(actual[dartx.length]); i++) {
BenchmarkBase$.Expect.equals(expected[dartx.get](i), actual[dartx.get](i));
}
}
fail(message) {
dart.throw(message);
}
};
dart.setSignature(BenchmarkBase$.Expect, {
methods: () => ({fail: [dart.dynamic, [dart.dynamic]]}),
statics: () => ({
equals: [dart.void, [dart.dynamic, dart.dynamic]],
listEquals: [dart.void, [core.List, core.List]]
}),
names: ['equals', 'listEquals']
});
// Exports:
exports.DeltaBlue = DeltaBlue$;
exports.BenchmarkBase = BenchmarkBase$;
});