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https://github.com/NanmiCoder/claude-code-haha.git
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程序员阿江(Relakkes)
56c6a9aa8e
Add a persistent isolated JavaScript worker for native app actions and batch known operations without a model round trip between each input. Preserve per-cell context, native errors, screenshot coordinates, and image types. Align macOS gesture, key, inventory, capture, scroll, and clipboard behavior; include a signed native receiver fixture and compiled sidecar regression tests. Keep the Windows pixel route and fix cancellation with session-owned mouse cleanup, lock revalidation, and portable signing-fixture tests.
49 lines
3.0 KiB
Swift
49 lines
3.0 KiB
Swift
import AppKit
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import ImageIO
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import UniformTypeIdentifiers
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import XCTest
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@testable import cc_haha_computer_use
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final class NativeScreenshotPolicyTests: XCTestCase {
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func testPointResolutionAndOfficialLongAndShortSideLimits() {
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for backing in [1.0, 2.0] {
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XCTAssertEqual(NativeScreenshotPolicy.pixelSize(pointSize: CGSize(width: 620, height: 392), backingScale: backing), CGSize(width: 620, height: 392))
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XCTAssertEqual(NativeScreenshotPolicy.pixelSize(pointSize: CGSize(width: 1398, height: 769), backingScale: backing), CGSize(width: 1397, height: 768))
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XCTAssertEqual(NativeScreenshotPolicy.pixelSize(pointSize: CGSize(width: 4000, height: 1000), backingScale: backing), CGSize(width: 2048, height: 512))
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XCTAssertEqual(NativeScreenshotPolicy.pixelSize(pointSize: CGSize(width: 1000, height: 4000), backingScale: backing), CGSize(width: 512, height: 2048))
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XCTAssertEqual(NativeScreenshotPolicy.pixelSize(pointSize: CGSize(width: 1000, height: 1000), backingScale: backing), CGSize(width: 768, height: 768))
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}
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}
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@MainActor
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func testJPEGEncodingMatchesOfficialQuantizationAndPreservesImageSize() throws {
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let context = try XCTUnwrap(CGContext(data: nil, width: 16, height: 16, bitsPerComponent: 8, bytesPerRow: 0, space: CGColorSpaceCreateDeviceRGB(), bitmapInfo: CGImageAlphaInfo.noneSkipLast.rawValue))
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context.setFillColor(CGColor(red: 0.7, green: 0.2, blue: 0.1, alpha: 1))
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context.fill(CGRect(x: 0, y: 0, width: 16, height: 16))
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let image = try XCTUnwrap(context.makeImage())
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let encoded = try XCTUnwrap(Capture.appScreenshotBase64WithSize(image))
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let data = try XCTUnwrap(Data(base64Encoded: encoded.base64))
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let source = try XCTUnwrap(CGImageSourceCreateWithData(data as CFData, nil))
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XCTAssertEqual(CGImageSourceGetType(source) as String?, UTType.jpeg.identifier)
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XCTAssertEqual(encoded.width, 16)
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XCTAssertEqual(encoded.height, 16)
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let decoded = try XCTUnwrap(CGImageSourceCreateImageAtIndex(source, 0, nil))
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XCTAssertEqual(decoded.width, 16)
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// DQT is independent of fixture pixels. These tables were read from
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// the actual official getScreenshot JPEG and match ImageIO quality .8.
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let expectedLuminance: [UInt8] = [0,2,2,2,2,2,2,3,2,2,3,4,3,3,3,4,5,4,4,4,4,5,7,5,5,5,5,5,7,8,7,7,7,7,7,7,8,8,8,8,8,8,8,8,10,10,10,10,10,10,11,11,11,11,11,13,13,13,13,13,13,13,13,13,13]
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let bytes = Array(data)
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var offset = 2
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var quantization: [[UInt8]] = []
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while offset + 4 < bytes.count {
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let marker = bytes[offset + 1]
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if marker == 0xda { break }
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let length = Int(bytes[offset + 2]) * 256 + Int(bytes[offset + 3])
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guard length >= 2, offset + 2 + length <= bytes.count else { break }
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if marker == 0xdb { quantization.append(Array(bytes[(offset + 4)..<(offset + 2 + length)])) }
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offset += length + 2
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}
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XCTAssertEqual(quantization.first, expectedLuminance)
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}
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}
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