#!/bin/bash
set +xe


# The exa binary we want to run
exa="$HOME/target/debug/exa --colour=always"

# Directory containing our awkward testcase files
testcases=/testcases

# Directory containing existing test results to compare against
results=/vagrant/xtests


# Check that no files were created more than a year ago.
# Files not from the current year use a different date format, meaning
# that tests will fail until the VM gets re-provisioned.
sudo find $testcases -mtime +365 -printf "File %p has not been modified since %TY! Consider re-provisioning; tests will probably fail.\n"


# Long view tests
$exa $testcases/files -l   | diff    - $results/files_l     || exit 1
$exa $testcases/files -lh  | diff -q - $results/files_lh    || exit 1
$exa $testcases/files -lhb | diff -q - $results/files_lhb   || exit 1
$exa $testcases/files -lhB | diff -q - $results/files_lhb2  || exit 1
$exa $testcases/attributes/dirs/empty-with-attribute -lh | diff -q - $results/empty  || exit 1


# Grid view tests
COLUMNS=40  $exa $testcases/files | diff -q - $results/files_40   || exit 1
COLUMNS=80  $exa $testcases/files | diff -q - $results/files_80   || exit 1
COLUMNS=120 $exa $testcases/files | diff -q - $results/files_120  || exit 1
COLUMNS=160 $exa $testcases/files | diff -q - $results/files_160  || exit 1
COLUMNS=200 $exa $testcases/files | diff -q - $results/files_200  || exit 1


# Long grid view tests
COLUMNS=40  $exa $testcases/files -lG | diff -q - $results/files_lG_40   || exit 1
COLUMNS=80  $exa $testcases/files -lG | diff -q - $results/files_lG_80   || exit 1
COLUMNS=120 $exa $testcases/files -lG | diff -q - $results/files_lG_120  || exit 1
COLUMNS=160 $exa $testcases/files -lG | diff -q - $results/files_lG_160  || exit 1
COLUMNS=200 $exa $testcases/files -lG | diff -q - $results/files_lG_200  || exit 1


# Attributes
$exa $testcases/attributes -l@T | diff -q - $results/attributes  || exit 1


# UIDs and GIDs
$exa $testcases/passwd -lgh | diff -q - $results/passwd  || exit 1


# Permissions, and current users and groups
sudo -u cassowary $exa $testcases/permissions -lghR 2>&1 | diff -q - $results/permissions_sudo  || exit 1
                  $exa $testcases/permissions -lghR 2>&1 | diff -q - $results/permissions       || exit 1


# File types
$exa $testcases/file-names-exts -1 2>&1 | diff -q - $results/file-names-exts  || exit 1


# Ignores
$exa $testcases/file-names-exts/music.* -I "*.ogg"       -1 2>&1 | diff -q - $results/ignores_ogg  || exit 1
$exa $testcases/file-names-exts/music.* -I "*.ogg|*.mp3" -1 2>&1 | diff -q - $results/empty        || exit 1


# Links
COLUMNS=80 $exa $testcases/links    2>&1 | diff -q - $results/links        || exit 1
           $exa $testcases/links -1 2>&1 | diff -q - $results/links_1      || exit 1
           $exa $testcases/links -T 2>&1 | diff -q - $results/links_T      || exit 1
           $exa /proc/1/root     -T 2>&1 | diff -q - $results/proc_1_root  || exit 1


echo "All the tests passed!"