mirror of
https://github.com/clap-rs/clap
synced 2024-12-15 15:22:30 +00:00
4280fdfcbd
The writer is less convenient and isn't offering any performance benefits of avoidign the extra allocations, so let's render instead. This supersedes #3874 Fixes #3873
93 lines
1.8 KiB
Rust
93 lines
1.8 KiB
Rust
use clap::CommandFactory;
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use clap::Parser;
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use crate::utils::get_help;
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use crate::utils::get_long_help;
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#[test]
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fn app_name_in_short_help_from_struct() {
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#[derive(Parser)]
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#[command(name = "my-cmd")]
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struct MyApp {}
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let help = get_help::<MyApp>();
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assert!(help.contains("my-cmd"));
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}
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#[test]
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fn app_name_in_long_help_from_struct() {
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#[derive(Parser)]
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#[command(name = "my-cmd")]
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struct MyApp {}
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let help = get_help::<MyApp>();
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assert!(help.contains("my-cmd"));
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}
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#[test]
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fn app_name_in_short_help_from_enum() {
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#[derive(Parser)]
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#[command(name = "my-cmd")]
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enum MyApp {}
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let help = get_help::<MyApp>();
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assert!(help.contains("my-cmd"));
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}
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#[test]
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fn app_name_in_long_help_from_enum() {
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#[derive(Parser)]
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#[command(name = "my-cmd")]
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enum MyApp {}
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let help = get_long_help::<MyApp>();
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assert!(help.contains("my-cmd"));
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}
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#[test]
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fn app_name_in_short_version_from_struct() {
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#[derive(Parser)]
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#[command(name = "my-cmd")]
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struct MyApp {}
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let version = MyApp::command().render_version();
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assert!(version.contains("my-cmd"));
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}
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#[test]
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fn app_name_in_long_version_from_struct() {
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#[derive(Parser)]
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#[command(name = "my-cmd")]
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struct MyApp {}
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let version = MyApp::command().render_long_version();
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assert!(version.contains("my-cmd"));
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}
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#[test]
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fn app_name_in_short_version_from_enum() {
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#[derive(Parser)]
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#[command(name = "my-cmd")]
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enum MyApp {}
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let version = MyApp::command().render_version();
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assert!(version.contains("my-cmd"));
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}
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#[test]
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fn app_name_in_long_version_from_enum() {
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#[derive(Parser)]
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#[command(name = "my-cmd")]
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enum MyApp {}
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let version = MyApp::command().render_long_version();
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assert!(version.contains("my-cmd"));
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}
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