use common::util::*;
extern crate tempdir;
use self::tempdir::TempDir;


static TEST_TEMPLATE1: &'static str = "tempXXXXXX";
static TEST_TEMPLATE2: &'static str = "temp";
static TEST_TEMPLATE3: &'static str = "tempX";
static TEST_TEMPLATE4: &'static str = "tempXX";
static TEST_TEMPLATE5: &'static str = "tempXXX";
static TEST_TEMPLATE6: &'static str = "tempXXXlate";
static TEST_TEMPLATE7: &'static str = "XXXtemplate";
#[cfg(unix)]
static TEST_TEMPLATE8: &'static str = "tempXXXla/te";
#[cfg(windows)]
static TEST_TEMPLATE8: &'static str = "tempXXXla\\te";

const TMPDIR: &'static str = "TMPDIR";

#[test]
fn test_mktemp_mktemp() {
    let scene = TestScenario::new(util_name!());

    let pathname = scene.fixtures.as_string();

    scene.ucmd().env(TMPDIR, &pathname).arg(TEST_TEMPLATE1).succeeds();
    scene.ucmd().env(TMPDIR, &pathname).arg(TEST_TEMPLATE2).fails();
    scene.ucmd().env(TMPDIR, &pathname).arg(TEST_TEMPLATE3).fails();
    scene.ucmd().env(TMPDIR, &pathname).arg(TEST_TEMPLATE4).fails();
    scene.ucmd().env(TMPDIR, &pathname).arg(TEST_TEMPLATE5).succeeds();
    scene.ucmd().env(TMPDIR, &pathname).arg(TEST_TEMPLATE6).succeeds();
    scene.ucmd().env(TMPDIR, &pathname).arg(TEST_TEMPLATE7).succeeds();
    scene.ucmd().env(TMPDIR, &pathname).arg(TEST_TEMPLATE8).fails();
}

#[test]
fn test_mktemp_make_temp_dir() {
    let scene = TestScenario::new(util_name!());

    let pathname = scene.fixtures.as_string();

    scene.ucmd().env(TMPDIR, &pathname).arg("-d").arg(TEST_TEMPLATE1).succeeds();
    scene.ucmd().env(TMPDIR, &pathname).arg("-d").arg(TEST_TEMPLATE2).fails();
    scene.ucmd().env(TMPDIR, &pathname).arg("-d").arg(TEST_TEMPLATE3).fails();
    scene.ucmd().env(TMPDIR, &pathname).arg("-d").arg(TEST_TEMPLATE4).fails();
    scene.ucmd().env(TMPDIR, &pathname).arg("-d").arg(TEST_TEMPLATE5).succeeds();
    scene.ucmd().env(TMPDIR, &pathname).arg("-d").arg(TEST_TEMPLATE6).succeeds();
    scene.ucmd().env(TMPDIR, &pathname).arg("-d").arg(TEST_TEMPLATE7).succeeds();
    scene.ucmd().env(TMPDIR, &pathname).arg("-d").arg(TEST_TEMPLATE8).fails();
}

#[test]
fn test_mktemp_dry_run() {
    let scene = TestScenario::new(util_name!());

    let pathname = scene.fixtures.as_string();

    scene.ucmd().env(TMPDIR, &pathname).arg("-u").arg(TEST_TEMPLATE1).succeeds();
    scene.ucmd().env(TMPDIR, &pathname).arg("-u").arg(TEST_TEMPLATE2).fails();
    scene.ucmd().env(TMPDIR, &pathname).arg("-u").arg(TEST_TEMPLATE3).fails();
    scene.ucmd().env(TMPDIR, &pathname).arg("-u").arg(TEST_TEMPLATE4).fails();
    scene.ucmd().env(TMPDIR, &pathname).arg("-u").arg(TEST_TEMPLATE5).succeeds();
    scene.ucmd().env(TMPDIR, &pathname).arg("-u").arg(TEST_TEMPLATE6).succeeds();
    scene.ucmd().env(TMPDIR, &pathname).arg("-u").arg(TEST_TEMPLATE7).succeeds();
    scene.ucmd().env(TMPDIR, &pathname).arg("-u").arg(TEST_TEMPLATE8).fails();

}

#[test]
fn test_mktemp_quiet() {
    let scene = TestScenario::new(util_name!());

    scene.ucmd().arg("-p").arg("/definitely/not/exist/I/promise").arg("-q")
        .fails().no_stdout().no_stderr();
    scene.ucmd().arg("-d").arg("-p").arg("/definitely/not/exist/I/promise").arg("-q")
        .fails().no_stdout().no_stderr();
}

#[test]
fn test_mktemp_suffix() {
    let scene = TestScenario::new(util_name!());

    let pathname = scene.fixtures.as_string();

    scene.ucmd().env(TMPDIR, &pathname).arg("--suffix").arg("suf").arg(TEST_TEMPLATE1).succeeds();
    scene.ucmd().env(TMPDIR, &pathname).arg("--suffix").arg("suf").arg(TEST_TEMPLATE2).fails();
    scene.ucmd().env(TMPDIR, &pathname).arg("--suffix").arg("suf").arg(TEST_TEMPLATE3).fails();
    scene.ucmd().env(TMPDIR, &pathname).arg("--suffix").arg("suf").arg(TEST_TEMPLATE4).fails();
    scene.ucmd().env(TMPDIR, &pathname).arg("--suffix").arg("suf").arg(TEST_TEMPLATE5).succeeds();
    scene.ucmd().env(TMPDIR, &pathname).arg("--suffix").arg("suf").arg(TEST_TEMPLATE6).fails();
    scene.ucmd().env(TMPDIR, &pathname).arg("--suffix").arg("suf").arg(TEST_TEMPLATE7).fails();
    scene.ucmd().env(TMPDIR, &pathname).arg("--suffix").arg("suf").arg(TEST_TEMPLATE8).fails();
}

#[test]
fn test_mktemp_tmpdir() {
    let scene = TestScenario::new(util_name!());

    let path = TempDir::new_in(scene.fixtures.as_string(), util_name!()).unwrap();
    let pathname = path.path().as_os_str();

    scene.ucmd().arg("-p").arg(pathname).arg(TEST_TEMPLATE1).succeeds();
    scene.ucmd().arg("-p").arg(pathname).arg(TEST_TEMPLATE2).fails();
    scene.ucmd().arg("-p").arg(pathname).arg(TEST_TEMPLATE3).fails();
    scene.ucmd().arg("-p").arg(pathname).arg(TEST_TEMPLATE4).fails();
    scene.ucmd().arg("-p").arg(pathname).arg(TEST_TEMPLATE5).succeeds();
    scene.ucmd().arg("-p").arg(pathname).arg(TEST_TEMPLATE6).succeeds();
    scene.ucmd().arg("-p").arg(pathname).arg(TEST_TEMPLATE7).succeeds();
    scene.ucmd().arg("-p").arg(pathname).arg(TEST_TEMPLATE8).fails();
}