mirror of
https://github.com/rust-lang/cargo
synced 2024-10-01 13:33:38 +00:00
ad19a31d9b
* The installation script was modified to recognize when its running on windows, as well as tweaking how it downloads and installs snapshots. The goal here was to make the script runnable on buildbot for mac/linux/windows with 32/64 bit options on mac/linux. * The installation script now install rustc to `rustc/bin` in the local directory to have parallel builds on buildbot. * The tests now store all their temporary state locally in the build directory to enable parallel builds on buildbot. * A shell test is ignored which assumed the presence of a TTY output.
61 lines
2 KiB
Rust
61 lines
2 KiB
Rust
use support::{ResultTest,Tap,shell_writes};
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use hamcrest::{assert_that};
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use std::io::{MemWriter, BufWriter, IoResult};
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use std::str::from_utf8_lossy;
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use cargo::core::shell::{Shell,ShellConfig};
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use term::{Terminal,TerminfoTerminal,color};
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fn setup() {
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}
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fn writer(buf: &mut [u8]) -> Box<Writer> {
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box BufWriter::new(buf) as Box<Writer>
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}
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test!(non_tty {
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let config = ShellConfig { color: true, verbose: true, tty: false };
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let mut buf: Vec<u8> = Vec::from_elem(9, 0 as u8);
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Shell::create(writer(buf.as_mut_slice()), config).tap(|shell| {
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shell.say("Hey Alex", color::RED).assert();
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assert_that(buf.as_slice(), shell_writes("Hey Alex\n"));
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});
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})
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test!(color_explicitly_disabled {
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let config = ShellConfig { color: false, verbose: true, tty: true };
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let mut buf: Vec<u8> = Vec::from_elem(9, 0 as u8);
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Shell::create(writer(buf.as_mut_slice()), config).tap(|shell| {
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shell.say("Hey Alex", color::RED).assert();
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assert_that(buf.as_slice(), shell_writes("Hey Alex\n"));
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});
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})
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test!(colored_shell {
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let term: Option<TerminfoTerminal<MemWriter>> =
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Terminal::new(MemWriter::new());
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if term.is_none() { return }
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let config = ShellConfig { color: true, verbose: true, tty: true };
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let mut buf: Vec<u8> = Vec::from_elem(100, 0 as u8);
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Shell::create(writer(buf.as_mut_slice()), config).tap(|shell| {
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shell.say("Hey Alex", color::RED).assert();
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let buf = buf.as_slice().slice_to(buf.iter().position(|a| *a == 0).unwrap());
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assert_that(buf, shell_writes(colored_output("Hey Alex\n",
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color::RED).assert()));
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});
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})
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fn colored_output<S: Str>(string: S, color: color::Color) -> IoResult<String> {
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let mut term: TerminfoTerminal<MemWriter> =
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Terminal::new(MemWriter::new()).assert();
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try!(term.reset());
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try!(term.fg(color));
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try!(term.write_str(string.as_slice()));
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try!(term.reset());
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try!(term.flush());
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Ok(from_utf8_lossy(term.get_ref().get_ref()).to_str())
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}
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