370ff654e7
Change license to AGPL
This commit:
- Updates the `LICENSE` file
- Start every file with something like:
// Copyright YEAR_FIRST_PUBLISHED Signal Messenger, LLC
// SPDX-License-Identifier: AGPL-3.0-only
---
First, I removed existing license headers with this Ruby 3.1.2 script:
require 'set'
EXTENSIONS_TO_CHECK = Set['.h', '.hpp', '.cpp', '.m', '.mm', '.pch', '.swift']
same = 0
different = 0
all_files = `git ls-files`.lines.map { |line| line.strip }
all_files.each do |relative_path|
if relative_path == 'Pods'
next
end
unless EXTENSIONS_TO_CHECK.include? File.extname(relative_path)
next
end
path = File.expand_path(relative_path)
contents = File.read(path)
new_contents = contents.sub(/\/\/\n\/\/ Copyright .*\n\/\/\n\n/, '')
if contents == new_contents
same += 1
else
different += 1
end
File.write(path, new_contents)
end
puts "updated #{different} file(s), left #{same} untouched"
I'm sure this script could be improved, but it worked well enough.
Then, I created `Scripts/lint/lint-license-headers` and ran it to auto-
fix a lot of files. This changed the mode of some files, but I think
that's actually desirable. For example,
`SignalServiceKit/src/Util/AppContext.m` previously had a mode of
`0755/-rwxr-xr-x`, and it's now `0644/-rw-r--r--`.
Then I fixed some stragglers and updated the precommit script.
See [a similar change in the Desktop app][0].
[0]: 8bfaf598af
27 lines
901 B
Swift
27 lines
901 B
Swift
//
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// Copyright 2022 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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//
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import XCTest
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class MathOWSTests: XCTestCase {
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func testCGFloatRandom() throws {
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let expectedTwoChoicesValues = Set([CGFloat(0), CGFloat(50)])
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var actualTwoChoicesValues = Set<CGFloat>()
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for _ in 1...1000 {
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let value = CGFloat.random(in: 0..<100, choices: 2)
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actualTwoChoicesValues.insert(value)
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}
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XCTAssertEqual(actualTwoChoicesValues, expectedTwoChoicesValues)
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let expectedSixChoicesValues = Set([0, 0.25, 0.5, 0.75, 1, 1.25].map { CGFloat($0) })
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var actualSixChoicesValues = Set<CGFloat>()
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for _ in 1...10000 {
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let value = CGFloat.random(in: 0..<1.5, choices: 6)
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actualSixChoicesValues.insert(value)
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}
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XCTAssertEqual(actualSixChoicesValues, expectedSixChoicesValues)
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}
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}
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