Only emit has_field() if the field support presence. Only emit field_opt() getter if the field is both optional and supports presence. PiperOrigin-RevId: 555133374pull/13470/head
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// Protocol Buffers - Google's data interchange format
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// Copyright 2023 Google LLC. All rights reserved.
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// https://developers.google.com/protocol-buffers/
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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// distribution.
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// * Neither the name of Google LLC. nor the names of its
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// contributors may be used to endorse or promote products derived from
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// this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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/// Tests covering accessors for singular bool, int32, int64, and bytes fields
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/// on proto3.
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use unittest_proto3::proto3_unittest::TestAllTypes; |
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#[test] |
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fn test_fixed32_accessors() { |
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let mut msg = TestAllTypes::new(); |
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assert_eq!(msg.optional_fixed32(), 0); |
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msg.optional_fixed32_set(Some(99)); |
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assert_eq!(msg.optional_fixed32(), 99); |
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msg.optional_fixed32_set(None); |
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assert_eq!(msg.optional_fixed32(), 0); |
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} |
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#[test] |
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fn test_optional_bytes_accessors() { |
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let mut msg = TestAllTypes::new(); |
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// Note: even though its named 'optional_bytes' the field is actually not proto3
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// optional, so it does not support presence.
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assert_eq!(msg.optional_bytes(), b""); |
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msg.optional_bytes_set(Some(b"accessors_test")); |
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assert_eq!(msg.optional_bytes(), b"accessors_test"); |
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msg.optional_bytes_set(None); |
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assert_eq!(msg.optional_bytes(), b""); |
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msg.optional_bytes_set(Some(b"")); |
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assert_eq!(msg.optional_bytes(), b""); |
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} |
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