TestNativePlatform class final

A custom NativePlatform for testing.

The individual properties can be left unset by the constructors. Accessing such properties will throw, but a test which doesn't use those properties doesn't have to provide values for them.

This class should not be used in production, since it reduces the compiler's ability to predict the values of the NativePlatform.operatingSystem or, for example, NativePlatform.isLinux checks, which can lead to larger compiled programs.

Implemented types

• NativePlatform

Annotations

• @visibleForTesting

Constructors

TestNativePlatform({Map<String, String>? environment, String? executable, List<String>? executableArguments, String? lineTerminator, String? localeName, String? localHostname, int? numberOfProcessors, String? operatingSystem, String? operatingSystemVersion, String? packageConfig, String? pathSeparator, String? resolvedExecutable, Uri? script, bool? stdinSupportsAnsi, bool? stdoutSupportsAnsi, String? version})

Creates a new TestNativePlatform with the specified properties.

TestNativePlatform.from(NativePlatform platform)

Creates a new TestNativePlatform with the properties of platform.

factory

TestNativePlatform.fromJson(String jsonText)

Creates a new TestNativePlatform with properties from a JSON string.

factory

Properties

environment → Map<String, String>

The environment for this process.

no setter, override

executable → String

The file path of the executable used to run the script in this isolate.

no setter, override

executableArguments → List<String>

The flags passed to the executable used to run the script of this program.

no setter, override

hashCode → int

The hash code for this object.

no setter, inherited

isAndroid → bool

Whether the operating system is Android.

no setter, override

isFuchsia → bool

Whether the operating system is Fuchsia.

no setter, override

isIOS → bool

Whether the operating system is iOS.

no setter, override

isLinux → bool

Whether the operating system is Linux.

no setter, override

isMacOS → bool

Whether the operating system is OS X.

no setter, override

isWindows → bool

Whether the operating system is Windows.

no setter, override

lineTerminator → String

The default line terminator on the current platform.

no setter, override

localeName → String

Get the name of the current locale.

no setter, override

localHostname → String

Get the local hostname for the system.

no setter, override

numberOfProcessors → int

The number of processors of the machine.

no setter, override

operatingSystem → String

A string representing the operating system.

no setter, override

operatingSystemVersion → String

A string representing the version of the operating system or platform.

no setter, override

packageConfig → String?

The value of the --packages flag passed to the executable used to run the script in this isolate. This is the configuration which specifies how Dart packages are looked up.

final

pathSeparator → String

The path separator used by the operating system to separate components in file paths.

no setter, override

resolvedExecutable → String

The path of the executable used to run the script in this isolate after it has been resolved by the OS.

no setter, override

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

script → Uri

The absolute URI of the script file of the program currently running.

no setter, override

stdinSupportsAnsi → bool

When stdin is connected to a terminal, whether ANSI codes are supported.

no setter, override

stdoutSupportsAnsi → bool

When stdout is connected to a terminal, whether ANSI codes are supported.

no setter, override

version → String

The version of the current Dart runtime.

no setter, override

Methods

bind<R>(R withOverride()) → R Function()

Wraps withOverride to run it with this native platform as current.

copyPlatformWith({int? numberOfProcessors, String? pathSeparator, String? operatingSystem, String? operatingSystemVersion, String? localHostname, Map<String, String>? environment, String? executable, String? resolvedExecutable, Uri? script, List<String>? executableArguments, String? packageConfig, String? version, bool? stdinSupportsAnsi, bool? stdoutSupportsAnsi, String? localeName}) → TestPlatform

Migration helper for legacy FakePlatform.copyWith.

copyWith({Map<String, String>? environment, String? executable, List<String>? executableArguments, String? lineTerminator, String? localeName, String? localHostname, int? numberOfProcessors, String? operatingSystem, String? operatingSystemVersion, String? packageConfig, String? pathSeparator, String? resolvedExecutable, Uri? script, bool? stdinSupportsAnsi, bool? stdoutSupportsAnsi, String? version}) → TestNativePlatform

Creates a new TestNativePlatform from this one.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

run<R>(R testCode()) → R

Runs testCode with this native platform as current native platform.

toJson() → String

A JSON-encoded representation of this native platform test-configuration.

override

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited