Protocol Buffers - Google's data interchange format (grpc依赖)
https://developers.google.com/protocol-buffers/
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38 lines
1.4 KiB
38 lines
1.4 KiB
// Protocol Buffers - Google's data interchange format |
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// Copyright 2023 Google LLC. All rights reserved. |
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// |
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// Use of this source code is governed by a BSD-style |
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// license that can be found in the LICENSE file or at |
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// https://developers.google.com/open-source/licenses/bsd |
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use googletest::prelude::*; |
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// Tests that an proto file that declares edition="2023" works. Note that this |
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// is _not_ a test for Rust Edition 2023 (which doesn't exist) but instead |
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// Protobuf Edition 2023 (which exists). |
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#[test] |
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fn check_edition2023_works() { |
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let msg = edition2023_rust_proto::EditionsMessage::new(); |
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assert_that!(msg.plain_field_opt().into_inner(), eq(0)); |
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assert_that!(msg.implicit_presence_field(), eq(0)); |
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} |
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#[test] |
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fn string_view_works() { |
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let mut msg = edition2023_rust_proto::EditionsMessage::new(); |
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assert_that!(msg.str_view(), eq("")); |
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assert_that!(msg.has_str_view(), eq(false)); |
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msg.set_str_view("hello"); |
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assert_that!(msg.str_view(), eq("hello")); |
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assert_that!(msg.has_str_view(), eq(true)); |
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} |
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#[test] |
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fn repeated_string_view_works() { |
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let mut msg = edition2023_rust_proto::EditionsMessage::new(); |
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assert_that!(msg.repeated_str_view().len(), eq(0)); |
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msg.repeated_str_view_mut().push("first".into()); |
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assert_that!(msg.repeated_str_view().len(), eq(1)); |
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assert_that!(msg.repeated_str_view().get(0), some(eq("first"))); |
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}
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