#37728

Committed 26 Mar 2024 03:46AM UTC coverage: 80.612% (-0.8%) from 81.423%

Build # #37728

Build Type

push

local

Committed by

web-flow

Commit Message

Update zlib to 1.3.1 (#53841)

Released January 22, 2024

Run Details

69920 of 86737 relevant lines covered (80.61%)

14456248.65 hits per line

Source File
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85.71

/stdlib/Base64/src/buffer.jl

# This file is a part of Julia. License is MIT: https://julialang.org/license

# Data buffer for pipes.
mutable struct Buffer
    const data::Memory{UInt8}
    offset::Int
    size::Int

    function Buffer(bufsize)
        data = Memory{UInt8}(undef, bufsize)
        return new(data, 0, 0)
    end
end

Base.empty!(buffer::Buffer) = buffer.size = 0
Base.getindex(buffer::Buffer, i::Integer) = buffer.data[buffer.offset + i]
Base.setindex!(buffer::Buffer, v::UInt8, i::Integer) = buffer.data[buffer.offset + i] = v
Base.firstindex(buffer::Buffer) = 1
Base.lastindex(buffer::Buffer) = buffer.size
Base.pointer(buffer::Buffer) = pointer(buffer.data) + buffer.offset
capacity(buffer::Buffer) = length(buffer.data) - buffer.offset

function consumed!(buffer::Buffer, n::Integer)
    @assert n ≤ buffer.size
    buffer.offset += n
    buffer.size -= n
end

function read_to_buffer(io::IO, buffer::Buffer)
    offset = buffer.offset
    copyto!(buffer.data, 1, buffer.data, offset + 1, buffer.size)
    buffer.offset = 0
    if !eof(io)
        n = min(bytesavailable(io), capacity(buffer) - buffer.size)
        unsafe_read(io, pointer(buffer) + buffer.size, n)
        buffer.size += n
    end
    return
end

1	# This file is a part of Julia. License is MIT: https://julialang.org/license
2
3	# Data buffer for pipes.
4	mutable struct Buffer
5	const data::Memory{UInt8}
6	offset::Int
7	size::Int
8
9	function Buffer(bufsize)
10	data = Memory{UInt8}(undef, bufsize)	1✔
11	return new(data, 0, 0)	1✔
12	end
13	end
14
15	Base.empty!(buffer::Buffer) = buffer.size = 0	×
16	Base.getindex(buffer::Buffer, i::Integer) = buffer.data[buffer.offset + i]	348✔
17	Base.setindex!(buffer::Buffer, v::UInt8, i::Integer) = buffer.data[buffer.offset + i] = v	×
18	Base.firstindex(buffer::Buffer) = 1	×
19	Base.lastindex(buffer::Buffer) = buffer.size	100✔
20	Base.pointer(buffer::Buffer) = pointer(buffer.data) + buffer.offset	1✔
21	capacity(buffer::Buffer) = length(buffer.data) - buffer.offset	1✔
22
23	function consumed!(buffer::Buffer, n::Integer)
24	@assert n ≤ buffer.size	3✔
25	buffer.offset += n	3✔
26	buffer.size -= n	3✔
27	end
28
29	function read_to_buffer(io::IO, buffer::Buffer)	2✔
30	offset = buffer.offset	2✔
31	copyto!(buffer.data, 1, buffer.data, offset + 1, buffer.size)	2✔
32	buffer.offset = 0	2✔
33	if !eof(io)	2✔
34	n = min(bytesavailable(io), capacity(buffer) - buffer.size)	1✔
35	unsafe_read(io, pointer(buffer) + buffer.size, n)	1✔
36	buffer.size += n	1✔
37	end
38	return	2✔
39	end

JuliaLang / julia / #37728

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