362 lines
9.5 KiB
V
362 lines
9.5 KiB
V
module http
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fn test_header_new() {
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h := new_header(HeaderConfig{ key: .accept, value: 'nothing' },
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key: .expires
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value: 'yesterday'
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)
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assert h.contains(.accept)
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assert h.contains(.expires)
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accept := h.get(.accept) or { '' }
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expires := h.get(.expires) or { '' }
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assert accept == 'nothing'
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assert expires == 'yesterday'
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}
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fn test_header_invalid_key() {
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mut h := new_header()
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h.add_custom('space is invalid', ':(') or { return }
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panic('should have returned')
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}
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fn test_header_adds_multiple() {
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mut h := new_header()
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h.add(.accept, 'one')
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h.add(.accept, 'two')
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assert h.values(.accept) == ['one', 'two']
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}
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fn test_header_get() ? {
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mut h := new_header(key: .dnt, value: 'one')
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h.add_custom('dnt', 'two') ?
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dnt := h.get_custom('dnt') or { '' }
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exact := h.get_custom('dnt', exact: true) or { '' }
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assert dnt == 'one'
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assert exact == 'two'
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}
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fn test_header_set() ? {
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mut h := new_header(HeaderConfig{ key: .dnt, value: 'one' },
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key: .dnt
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value: 'two'
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)
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assert h.values(.dnt) == ['one', 'two']
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h.set_custom('DNT', 'three') ?
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assert h.values(.dnt) == ['three']
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}
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fn test_header_delete() {
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mut h := new_header(HeaderConfig{ key: .dnt, value: 'one' },
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key: .dnt
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value: 'two'
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)
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assert h.values(.dnt) == ['one', 'two']
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h.delete(.dnt)
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assert h.values(.dnt) == []
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}
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fn test_header_delete_not_existing() {
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mut h := new_header()
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assert h.data.len == 0
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assert h.keys.len == 0
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h.delete(.dnt)
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assert h.data.len == 0
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assert h.keys.len == 0
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}
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fn test_custom_header() ? {
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mut h := new_header()
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h.add_custom('AbC', 'dEf') ?
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h.add_custom('aBc', 'GhI') ?
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assert h.custom_values('AbC', exact: true) == ['dEf']
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assert h.custom_values('aBc', exact: true) == ['GhI']
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assert h.custom_values('ABC') == ['dEf', 'GhI']
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assert h.custom_values('abc') == ['dEf', 'GhI']
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assert h.keys() == ['AbC', 'aBc']
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h.delete_custom('AbC')
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h.delete_custom('aBc')
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h.add_custom('abc', 'def') ?
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assert h.custom_values('abc') == ['def']
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assert h.custom_values('ABC') == ['def']
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assert h.keys() == ['abc']
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h.delete_custom('abc')
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h.add_custom('accEPT', '*/*') ?
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assert h.custom_values('ACCept') == ['*/*']
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assert h.values(.accept) == ['*/*']
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assert h.keys() == ['accEPT']
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}
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fn test_contains_custom() ? {
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mut h := new_header()
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h.add_custom('Hello', 'world') ?
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assert h.contains_custom('hello')
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assert h.contains_custom('HELLO')
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assert h.contains_custom('Hello', exact: true)
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assert h.contains_custom('hello', exact: true) == false
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assert h.contains_custom('HELLO', exact: true) == false
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}
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fn test_get_custom() ? {
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mut h := new_header()
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h.add_custom('Hello', 'world') ?
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assert h.get_custom('hello') ? == 'world'
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assert h.get_custom('HELLO') ? == 'world'
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assert h.get_custom('Hello', exact: true) ? == 'world'
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if _ := h.get_custom('hello', exact: true) {
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// should be none
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assert false
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}
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if _ := h.get_custom('HELLO', exact: true) {
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// should be none
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assert false
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}
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}
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fn test_starting_with() ? {
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mut h := new_header()
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h.add_custom('Hello-1', 'world') ?
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h.add_custom('Hello-21', 'world') ?
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assert h.starting_with('Hello-') ? == 'Hello-1'
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assert h.starting_with('Hello-2') ? == 'Hello-21'
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}
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fn test_custom_values() ? {
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mut h := new_header()
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h.add_custom('Hello', 'world') ?
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assert h.custom_values('hello') == ['world']
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assert h.custom_values('HELLO') == ['world']
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assert h.custom_values('Hello', exact: true) == ['world']
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assert h.custom_values('hello', exact: true) == []
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assert h.custom_values('HELLO', exact: true) == []
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}
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fn test_coerce() ? {
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mut h := new_header()
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h.add_custom('accept', 'foo') ?
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h.add(.accept, 'bar')
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assert h.values(.accept) == ['foo', 'bar']
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assert h.keys().len == 2
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h.coerce()
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assert h.values(.accept) == ['foo', 'bar']
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assert h.keys() == ['accept'] // takes the first occurrence
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}
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fn test_coerce_canonicalize() ? {
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mut h := new_header()
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h.add_custom('accept', 'foo') ?
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h.add(.accept, 'bar')
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assert h.values(.accept) == ['foo', 'bar']
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assert h.keys().len == 2
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h.coerce(canonicalize: true)
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assert h.values(.accept) == ['foo', 'bar']
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assert h.keys() == ['Accept'] // canonicalize header
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}
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fn test_coerce_custom() ? {
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mut h := new_header()
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h.add_custom('Hello', 'foo') ?
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h.add_custom('hello', 'bar') ?
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h.add_custom('HELLO', 'baz') ?
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assert h.custom_values('hello') == ['foo', 'bar', 'baz']
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assert h.keys().len == 3
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h.coerce()
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assert h.custom_values('hello') == ['foo', 'bar', 'baz']
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assert h.keys() == ['Hello'] // takes the first occurrence
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}
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fn test_coerce_canonicalize_custom() ? {
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mut h := new_header()
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h.add_custom('foo-BAR', 'foo') ?
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h.add_custom('FOO-bar', 'bar') ?
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assert h.custom_values('foo-bar') == ['foo', 'bar']
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assert h.keys().len == 2
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h.coerce(canonicalize: true)
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assert h.custom_values('foo-bar') == ['foo', 'bar']
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assert h.keys() == ['Foo-Bar'] // capitalizes the header
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}
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fn test_render_version() ? {
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mut h := new_header()
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h.add_custom('accept', 'foo') ?
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h.add_custom('Accept', 'bar') ?
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h.add(.accept, 'baz')
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s1_0 := h.render(version: .v1_0)
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assert s1_0.contains('accept: foo\r\n')
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assert s1_0.contains('Accept: bar,baz\r\n')
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s1_1 := h.render(version: .v1_1)
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assert s1_1.contains('accept: foo\r\n')
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assert s1_1.contains('Accept: bar,baz\r\n')
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s2_0 := h.render(version: .v2_0)
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assert s2_0.contains('accept: foo\r\n')
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assert s2_0.contains('accept: bar,baz\r\n')
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}
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fn test_render_coerce() ? {
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mut h := new_header()
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h.add_custom('accept', 'foo') ?
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h.add_custom('Accept', 'bar') ?
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h.add(.accept, 'baz')
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h.add(.host, 'host')
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s1_0 := h.render(version: .v1_1, coerce: true)
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assert s1_0.contains('accept: foo,bar,baz\r\n')
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assert s1_0.contains('Host: host\r\n')
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s1_1 := h.render(version: .v1_1, coerce: true)
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assert s1_1.contains('accept: foo,bar,baz\r\n')
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assert s1_1.contains('Host: host\r\n')
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s2_0 := h.render(version: .v2_0, coerce: true)
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assert s2_0.contains('accept: foo,bar,baz\r\n')
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assert s2_0.contains('host: host\r\n')
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}
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fn test_render_canonicalize() ? {
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mut h := new_header()
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h.add_custom('accept', 'foo') ?
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h.add_custom('Accept', 'bar') ?
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h.add(.accept, 'baz')
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h.add(.host, 'host')
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s1_0 := h.render(version: .v1_1, canonicalize: true)
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assert s1_0.contains('Accept: foo\r\n')
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assert s1_0.contains('Accept: bar,baz\r\n')
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assert s1_0.contains('Host: host\r\n')
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s1_1 := h.render(version: .v1_1, canonicalize: true)
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assert s1_1.contains('Accept: foo\r\n')
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assert s1_1.contains('Accept: bar,baz\r\n')
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assert s1_1.contains('Host: host\r\n')
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s2_0 := h.render(version: .v2_0, canonicalize: true)
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assert s2_0.contains('accept: foo\r\n')
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assert s2_0.contains('accept: bar,baz\r\n')
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assert s2_0.contains('host: host\r\n')
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}
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fn test_render_coerce_canonicalize() ? {
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mut h := new_header()
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h.add_custom('accept', 'foo') ?
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h.add_custom('Accept', 'bar') ?
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h.add(.accept, 'baz')
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h.add(.host, 'host')
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s1_0 := h.render(version: .v1_1, coerce: true, canonicalize: true)
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assert s1_0.contains('Accept: foo,bar,baz\r\n')
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assert s1_0.contains('Host: host\r\n')
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s1_1 := h.render(version: .v1_1, coerce: true, canonicalize: true)
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assert s1_1.contains('Accept: foo,bar,baz\r\n')
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assert s1_1.contains('Host: host\r\n')
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s2_0 := h.render(version: .v2_0, coerce: true, canonicalize: true)
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assert s2_0.contains('accept: foo,bar,baz\r\n')
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assert s2_0.contains('host: host\r\n')
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}
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fn test_str() ? {
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mut h := new_header()
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h.add(.accept, 'text/html')
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h.add_custom('Accept', 'image/jpeg') ?
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h.add_custom('X-custom', 'Hello') ?
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// key order is not guaranteed
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assert h.str() == 'Accept: text/html,image/jpeg\r\nX-custom: Hello\r\n'
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|| h.str() == 'X-custom: Hello\r\nAccept:text/html,image/jpeg\r\n'
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}
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fn test_header_from_map() ? {
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h := new_header_from_map({
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CommonHeader.accept: 'nothing'
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CommonHeader.expires: 'yesterday'
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})
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assert h.contains(.accept)
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assert h.contains(.expires)
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assert h.get(.accept) or { '' } == 'nothing'
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assert h.get(.expires) or { '' } == 'yesterday'
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}
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fn test_custom_header_from_map() ? {
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h := new_custom_header_from_map({
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'Server': 'VWeb'
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'foo': 'bar'
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}) ?
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assert h.contains_custom('server')
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assert h.contains_custom('foo')
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assert h.get_custom('server') or { '' } == 'VWeb'
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assert h.get_custom('foo') or { '' } == 'bar'
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}
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fn test_header_join() ? {
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h1 := new_header_from_map({
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CommonHeader.accept: 'nothing'
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CommonHeader.expires: 'yesterday'
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})
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h2 := new_custom_header_from_map({
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'Server': 'VWeb'
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'foo': 'bar'
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}) ?
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h3 := h1.join(h2)
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// h1 is unchanged
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assert h1.contains(.accept)
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assert h1.contains(.expires)
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assert !h1.contains_custom('Server')
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assert !h1.contains_custom('foo')
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// h2 is unchanged
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assert !h2.contains(.accept)
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assert !h2.contains(.expires)
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assert h2.contains_custom('Server')
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assert h2.contains_custom('foo')
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// h3 has all four headers
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assert h3.contains(.accept)
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assert h3.contains(.expires)
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assert h3.contains_custom('Server')
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assert h3.contains_custom('foo')
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}
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fn parse_headers_test(s string, expected map[string]string) ? {
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assert parse_headers(s) ? == new_custom_header_from_map(expected) ?
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}
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fn test_parse_headers() ? {
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parse_headers_test('foo: bar', {
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'foo': 'bar'
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}) ?
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parse_headers_test('foo: \t bar', {
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'foo': 'bar'
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}) ?
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parse_headers_test('foo: bar\r\n\tbaz', {
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'foo': 'bar baz'
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}) ?
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parse_headers_test('foo: bar \r\n\tbaz\r\n buzz', {
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'foo': 'bar baz buzz'
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}) ?
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parse_headers_test('foo: bar\r\nbar:baz', {
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'foo': 'bar'
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'bar': 'baz'
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}) ?
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parse_headers_test('foo: bar\r\nbar:baz\r\n', {
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'foo': 'bar'
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'bar': 'baz'
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}) ?
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parse_headers_test('foo: bar\r\nbar:baz\r\n\r\n', {
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'foo': 'bar'
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'bar': 'baz'
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}) ?
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assert parse_headers('foo: bar\r\nfoo:baz') ?.custom_values('foo') == ['bar', 'baz']
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if x := parse_headers(' oops: oh no') {
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return error('should have errored, but got $x')
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}
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}
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