ExportErrRequestCanceled          = errRequestCanceled
	ExportErrRequestCanceledConn      = errRequestCanceledConn
	ExportErrServerClosedIdle         = errServerClosedIdle
	ExportServeFile                   = serveFile
	ExportScanETag                    = scanETag
	ExportHttp2ConfigureServer        = http2ConfigureServer
	Export_shouldCopyHeaderOnRedirect = shouldCopyHeaderOnRedirect
	Export_writeStatusLine            = writeStatusLine

		{"", "", ""},
		{"W/", "", ""},
		{`W/"truc`, "", ""},
		{`w/"case-sensitive"`, "", ""},
		{`"spaced etag"`, "", ""},
	}
	for _, test := range tests {
		etag, remain := ExportScanETag(test.in)
		if etag != test.wantETag || remain != test.wantRemain {
			t.Errorf("scanETag(%q)=%q %q, want %q %q", test.in, etag, remain, test.wantETag, test.wantRemain)
		}
	}
}