blob: f9386d7f59b5cf8d3775c088c2a5a132d6f4db5b [file] [log] [blame]
extern crate cc;
extern crate tempdir;
use std::env;
use std::path::Path;
use std::ffi::OsString;
mod support;
use support::Test;
#[test]
fn main() {
ccache();
distcc();
ccache_spaces();
ccache_env_flags();
leading_spaces();
extra_flags();
path_to_ccache();
more_spaces();
}
fn ccache() {
let test = Test::gnu();
env::set_var("CC", "ccache cc");
let compiler = test.gcc().file("foo.c").get_compiler();
assert_eq!(compiler.path(), Path::new("cc"));
}
fn ccache_spaces() {
let test = Test::gnu();
test.shim("ccache");
env::set_var("CC", "ccache cc");
let compiler = test.gcc().file("foo.c").get_compiler();
assert_eq!(compiler.path(), Path::new("cc"));
}
fn distcc() {
let test = Test::gnu();
test.shim("distcc");
env::set_var("CC", "distcc cc");
let compiler = test.gcc().file("foo.c").get_compiler();
assert_eq!(compiler.path(), Path::new("cc"));
}
fn ccache_env_flags() {
let test = Test::gnu();
test.shim("ccache");
env::set_var("CC", "ccache lol-this-is-not-a-compiler");
let compiler = test.gcc().file("foo.c").get_compiler();
assert_eq!(compiler.path(), Path::new("lol-this-is-not-a-compiler"));
assert_eq!(
compiler.cc_env(),
OsString::from("ccache lol-this-is-not-a-compiler")
);
assert!(
compiler
.cflags_env()
.into_string()
.unwrap()
.contains("ccache") == false
);
assert!(
compiler
.cflags_env()
.into_string()
.unwrap()
.contains(" lol-this-is-not-a-compiler") == false
);
env::set_var("CC", "");
}
fn leading_spaces() {
let test = Test::gnu();
test.shim("ccache");
env::set_var("CC", " test ");
let compiler = test.gcc().file("foo.c").get_compiler();
assert_eq!(compiler.path(), Path::new("test"));
env::set_var("CC", "");
}
fn extra_flags() {
let test = Test::gnu();
test.shim("ccache");
env::set_var("CC", "ccache cc -m32");
let compiler = test.gcc().file("foo.c").get_compiler();
assert_eq!(compiler.path(), Path::new("cc"));
}
fn path_to_ccache() {
let test = Test::gnu();
test.shim("ccache");
env::set_var("CC", "/path/to/ccache.exe cc -m32");
let compiler = test.gcc().file("foo.c").get_compiler();
assert_eq!(compiler.path(), Path::new("cc"));
assert_eq!(
compiler.cc_env(),
OsString::from("/path/to/ccache.exe cc -m32"),
);
}
fn more_spaces() {
let test = Test::gnu();
test.shim("ccache");
env::set_var("CC", "cc -m32");
let compiler = test.gcc().file("foo.c").get_compiler();
assert_eq!(compiler.path(), Path::new("cc"));
}