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Fix HTTPBody length calculation for utf8 strings. #60

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Merged
merged 9 commits into from
Oct 23, 2023
Merged

Fix HTTPBody length calculation for utf8 strings. #60

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51a1f60
fix utf8 http body issue with strings
tib Oct 23, 2023
93cb61e
equatable httpbody length, utf8 length tests
tib Oct 23, 2023
f9520a5
simplify length calculation
tib Oct 23, 2023
2415b99
assert equal instead of true
tib Oct 23, 2023
37174c6
apply soundness & format
tib Oct 23, 2023
57b7e4c
fix doc comment
tib Oct 23, 2023
7d6fd75
apply swift format 5.8
tib Oct 23, 2023
d220994
remove unnecessary comment
tib Oct 23, 2023
54b191a
remove return doc
tib Oct 23, 2023
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7 changes: 2 additions & 5 deletions Sources/OpenAPIRuntime/Interface/HTTPBody.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -142,7 +142,7 @@ public final class HTTPBody: @unchecked Sendable {
public let iterationBehavior: IterationBehavior

/// Describes the total length of the body, if known.
public enum Length: Sendable {
public enum Length: Sendable, Equatable {

/// Total length not known yet.
case unknown
Expand Down Expand Up @@ -542,10 +542,7 @@ extension HTTPBody {
@inlinable public convenience init(
_ string: some StringProtocol & Sendable
) {
self.init(
ByteChunk(string),
length: .known(string.count)
)
self.init(ByteChunk(string))
}

/// Creates a new body with the provided async throwing stream of strings.
Expand Down
7 changes: 7 additions & 0 deletions Tests/OpenAPIRuntimeTests/Interface/Test_HTTPBody.swift
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Expand Up @@ -185,6 +185,13 @@ final class Test_Body: Test_Runtime {
XCTAssertEqual(chunks, ["hel", "lo"].map { Array($0.utf8)[...] })
}

func testUTF8String() async throws {
XCTAssertEqual(HTTPBody("abc").length, .known(3))
XCTAssertEqual(HTTPBody("🤘").length, .known(4))
XCTAssertEqual(HTTPBody("\u{1f603}").length, .known(4))
XCTAssertEqual(HTTPBody("árvíztűrő tükörfúrógép").length, .known(31))
}

func testIterationBehavior_single() async throws {
let sequence = AsyncStream(
String.self,
Expand Down