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abdullh.alsoleman
Front-End
Commits
0c829caa
Unverified
Commit
0c829caa
authored
Sep 14, 2022
by
Elias Yishak
Committed by
GitHub
Sep 14, 2022
Browse files
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Plain Diff
error handling when path to dir provided instead of file (#109796)
parent
435c000b
Changes
3
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Showing
3 changed files
with
78 additions
and
14 deletions
+78
-14
executable.dart
packages/flutter_tools/lib/executable.dart
+1
-1
screenshot.dart
packages/flutter_tools/lib/src/commands/screenshot.dart
+29
-7
screenshot_command_test.dart
...test/commands.shard/hermetic/screenshot_command_test.dart
+48
-6
No files found.
packages/flutter_tools/lib/executable.dart
View file @
0c829caa
...
...
@@ -194,7 +194,7 @@ List<FlutterCommand> generateCommands({
featureFlags:
featureFlags
,
),
RunCommand
(
verboseHelp:
verboseHelp
),
ScreenshotCommand
(),
ScreenshotCommand
(
fs:
globals
.
fs
),
ShellCompletionCommand
(),
TestCommand
(
verboseHelp:
verboseHelp
,
verbose:
verbose
),
UpgradeCommand
(
verboseHelp:
verboseHelp
),
...
...
packages/flutter_tools/lib/src/commands/screenshot.dart
View file @
0c829caa
...
...
@@ -20,7 +20,7 @@ const String _kSkiaType = 'skia';
const
String
_kRasterizerType
=
'rasterizer'
;
class
ScreenshotCommand
extends
FlutterCommand
{
ScreenshotCommand
()
{
ScreenshotCommand
(
{
required
this
.
fs
}
)
{
argParser
.
addOption
(
_kOut
,
abbr:
'o'
,
...
...
@@ -53,6 +53,8 @@ class ScreenshotCommand extends FlutterCommand {
usesDeviceTimeoutOption
();
}
final
FileSystem
fs
;
@override
String
get
name
=>
'screenshot'
;
...
...
@@ -101,7 +103,7 @@ class ScreenshotCommand extends FlutterCommand {
Future
<
FlutterCommandResult
>
runCommand
()
async
{
File
?
outputFile
;
if
(
argResults
?.
wasParsed
(
_kOut
)
??
false
)
{
outputFile
=
globals
.
fs
.
file
(
stringArgDeprecated
(
_kOut
));
outputFile
=
fs
.
file
(
stringArgDeprecated
(
_kOut
));
}
bool
success
=
true
;
...
...
@@ -123,16 +125,27 @@ class ScreenshotCommand extends FlutterCommand {
Future
<
void
>
runScreenshot
(
File
?
outputFile
)
async
{
outputFile
??=
globals
.
fsUtils
.
getUniqueFile
(
globals
.
fs
.
currentDirectory
,
fs
.
currentDirectory
,
'flutter'
,
'png'
,
);
try
{
await
device
!.
takeScreenshot
(
outputFile
);
}
on
Exception
catch
(
error
)
{
throwToolExit
(
'Error taking screenshot:
$error
'
);
}
_showOutputFileInfo
(
outputFile
);
checkOutput
(
outputFile
,
fs
);
try
{
_showOutputFileInfo
(
outputFile
);
}
on
Exception
catch
(
error
)
{
throwToolExit
(
'Error with provided file path: "
${outputFile.path}
"
\n
'
'Error:
$error
'
);
}
}
Future
<
bool
>
runSkia
(
File
?
outputFile
)
async
{
...
...
@@ -147,7 +160,7 @@ class ScreenshotCommand extends FlutterCommand {
return
false
;
}
outputFile
??=
globals
.
fsUtils
.
getUniqueFile
(
globals
.
fs
.
currentDirectory
,
fs
.
currentDirectory
,
'flutter'
,
'skp'
,
);
...
...
@@ -171,7 +184,7 @@ class ScreenshotCommand extends FlutterCommand {
return
false
;
}
outputFile
??=
globals
.
fsUtils
.
getUniqueFile
(
globals
.
fs
.
currentDirectory
,
fs
.
currentDirectory
,
'flutter'
,
'png'
,
);
...
...
@@ -183,6 +196,15 @@ class ScreenshotCommand extends FlutterCommand {
return
true
;
}
static
void
checkOutput
(
File
outputFile
,
FileSystem
fs
)
{
if
(!
fs
.
file
(
outputFile
.
path
).
existsSync
())
{
throwToolExit
(
'File was not created, ensure path is valid
\n
'
'Path provided: "
${outputFile.path}
"'
);
}
}
void
_ensureOutputIsNotJsonRpcError
(
File
outputFile
)
{
if
(
outputFile
.
lengthSync
()
>=
1000
)
{
return
;
...
...
@@ -197,6 +219,6 @@ class ScreenshotCommand extends FlutterCommand {
void
_showOutputFileInfo
(
File
outputFile
)
{
final
int
sizeKB
=
(
outputFile
.
lengthSync
())
~/
1024
;
globals
.
printStatus
(
'Screenshot written to
${
globals.
fs.path.relative(outputFile.path)}
(
${sizeKB}
kB).'
);
globals
.
printStatus
(
'Screenshot written to
${fs.path.relative(outputFile.path)}
(
${sizeKB}
kB).'
);
}
}
packages/flutter_tools/test/commands.shard/hermetic/screenshot_command_test.dart
View file @
0c829caa
...
...
@@ -2,6 +2,7 @@
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
import
'package:file/memory.dart'
;
import
'package:flutter_tools/src/base/io.dart'
;
import
'package:flutter_tools/src/base/logger.dart'
;
import
'package:flutter_tools/src/cache.dart'
;
...
...
@@ -26,12 +27,12 @@ void main() {
throw
Exception
(
'dummy'
);
};
await
expectLater
(()
=>
createTestCommandRunner
(
ScreenshotCommand
())
await
expectLater
(()
=>
createTestCommandRunner
(
ScreenshotCommand
(
fs:
MemoryFileSystem
.
test
()
))
.
run
(<
String
>[
'screenshot'
,
'--type=skia'
,
'--observatory-url=http://localhost:8181'
]),
throwsA
(
isException
.
having
((
Exception
exception
)
=>
exception
.
toString
(),
'message'
,
contains
(
'dummy'
))),
);
await
expectLater
(()
=>
createTestCommandRunner
(
ScreenshotCommand
())
await
expectLater
(()
=>
createTestCommandRunner
(
ScreenshotCommand
(
fs:
MemoryFileSystem
.
test
()
))
.
run
(<
String
>[
'screenshot'
,
'--type=rasterizer'
,
'--observatory-url=http://localhost:8181'
]),
throwsA
(
isException
.
having
((
Exception
exception
)
=>
exception
.
toString
(),
'message'
,
contains
(
'dummy'
))),
);
...
...
@@ -39,29 +40,70 @@ void main() {
testUsingContext
(
'rasterizer and skia screenshots require observatory uri'
,
()
async
{
await
expectLater
(()
=>
createTestCommandRunner
(
ScreenshotCommand
())
await
expectLater
(()
=>
createTestCommandRunner
(
ScreenshotCommand
(
fs:
MemoryFileSystem
.
test
()
))
.
run
(<
String
>[
'screenshot'
,
'--type=skia'
]),
throwsToolExit
(
message:
'Observatory URI must be specified for screenshot type skia'
)
);
await
expectLater
(()
=>
createTestCommandRunner
(
ScreenshotCommand
())
await
expectLater
(()
=>
createTestCommandRunner
(
ScreenshotCommand
(
fs:
MemoryFileSystem
.
test
()
))
.
run
(<
String
>[
'screenshot'
,
'--type=rasterizer'
,]),
throwsToolExit
(
message:
'Observatory URI must be specified for screenshot type rasterizer'
),
);
});
testUsingContext
(
'device screenshots require device'
,
()
async
{
await
expectLater
(()
=>
createTestCommandRunner
(
ScreenshotCommand
())
await
expectLater
(()
=>
createTestCommandRunner
(
ScreenshotCommand
(
fs:
MemoryFileSystem
.
test
()
))
.
run
(<
String
>[
'screenshot'
]),
throwsToolExit
(
message:
'Must have a connected device for screenshot type device'
),
);
});
testUsingContext
(
'device screenshots cannot provided Observatory'
,
()
async
{
await
expectLater
(()
=>
createTestCommandRunner
(
ScreenshotCommand
())
await
expectLater
(()
=>
createTestCommandRunner
(
ScreenshotCommand
(
fs:
MemoryFileSystem
.
test
()
))
.
run
(<
String
>[
'screenshot'
,
'--observatory-url=http://localhost:8181'
]),
throwsToolExit
(
message:
'Observatory URI cannot be provided for screenshot type device'
),
);
});
});
group
(
'Screenshot file validation'
,
()
{
testWithoutContext
(
'successful in pwd'
,
()
async
{
final
MemoryFileSystem
fs
=
MemoryFileSystem
.
test
();
fs
.
file
(
'test.png'
).
createSync
();
fs
.
directory
(
'sub_dir'
).
createSync
();
fs
.
file
(
'sub_dir/test.png'
).
createSync
();
expect
(()
=>
ScreenshotCommand
.
checkOutput
(
fs
.
file
(
'test.png'
),
fs
),
returnsNormally
);
expect
(
()
=>
ScreenshotCommand
.
checkOutput
(
fs
.
file
(
'sub_dir/test.png'
),
fs
),
returnsNormally
);
});
testWithoutContext
(
'failed in pwd'
,
()
async
{
final
MemoryFileSystem
fs
=
MemoryFileSystem
.
test
();
fs
.
directory
(
'sub_dir'
).
createSync
();
expect
(
()
=>
ScreenshotCommand
.
checkOutput
(
fs
.
file
(
'test.png'
),
fs
),
throwsToolExit
(
message:
'File was not created, ensure path is valid'
));
expect
(
()
=>
ScreenshotCommand
.
checkOutput
(
fs
.
file
(
'../'
),
fs
),
throwsToolExit
(
message:
'File was not created, ensure path is valid'
));
expect
(
()
=>
ScreenshotCommand
.
checkOutput
(
fs
.
file
(
'.'
),
fs
),
throwsToolExit
(
message:
'File was not created, ensure path is valid'
));
expect
(
()
=>
ScreenshotCommand
.
checkOutput
(
fs
.
file
(
'/'
),
fs
),
throwsToolExit
(
message:
'File was not created, ensure path is valid'
));
expect
(
()
=>
ScreenshotCommand
.
checkOutput
(
fs
.
file
(
'sub_dir/test.png'
),
fs
),
throwsToolExit
(
message:
'File was not created, ensure path is valid'
));
});
});
}
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