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Add feature flag to allow enabling FileSystemAccess API. - #10785

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mkarolin merged 2 commits into
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maxk-file-system-access-feature
Nov 1, 2021
Merged

Add feature flag to allow enabling FileSystemAccess API.#10785
mkarolin merged 2 commits into
masterfrom
maxk-file-system-access-feature

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@mkarolin

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Fixes brave/brave-browser#18979

Submitter Checklist:

  • I confirm that no security/privacy review is needed, or that I have requested one
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  • Used Github auto-closing keywords in the PR description above
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  • Checked the PR locally: npm run test -- brave_browser_tests, npm run test -- brave_unit_tests, npm run lint, npm run gn_check, npm run tslint
  • Ran git rebase master (if needed)

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  • A security review is not needed, or a link to one is included in the PR description
  • New files have MPL-2.0 license header
  • Adequate test coverage exists to prevent regressions
  • Major classes, functions and non-trivial code blocks are well-commented
  • Changes in component dependencies are properly reflected in gn
  • Code follows the style guide
  • Test plan is specified in PR before merging

After-merge Checklist:

Test Plan:

@mkarolin mkarolin self-assigned this Oct 30, 2021
@mkarolin
mkarolin requested review from a team as code owners October 30, 2021 01:04
@mkarolin
mkarolin requested review from darkdh and pes10k October 30, 2021 01:05

@pes10k pes10k left a comment

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lgtm

@goodov goodov left a comment

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++ with few nits

} // namespace features
} // namespace blink


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unnecessary empty line

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Fixed in 8aa596d

if (IsFileSystemAccessAPIEnabled()) {
auto result =
content::EvalJs(main_frame(), "typeof self.showOpenFilePicker");
EXPECT_TRUE(*result.value.GetIfString() == "function")

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the dereference will crash if GetIfString returns nullptr, so we won't see DebugString() value at all. I'd go with:

ASSERT_TRUE(result.value.is_string());
EXPECT_EQ(result.value.GetString(), "function");

or just:

EXPECT_EQ(result.value.GetString(), "function");

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Great catch. Fixed in 8aa596d with the second option.

} else {
auto result = content::EvalJs(main_frame(), "self.showOpenFilePicker()");
EXPECT_TRUE(
result.error.find("self.showOpenFilePicker is not a function") !=

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base::Contains

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Fixed in 8aa596d

@mkarolin
mkarolin merged commit b50d5ad into master Nov 1, 2021
@mkarolin
mkarolin deleted the maxk-file-system-access-feature branch November 1, 2021 19:12
@mkarolin mkarolin added this to the 1.33.x - Nightly milestone Nov 1, 2021
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Allow folks to enable File System API with a Flag

4 participants