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221use std::collections::HashMap;
use std::fs;
use std::path::Path;
use std::sync::atomic::{AtomicU32, Ordering};
use humansize::format_size;
use log::info;
use rand::random;
use rayon::iter::{IndexedParallelIterator, IntoParallelIterator};
use rayon::prelude::*;
use crate::common::{
CheckGroupFileMode, check_if_app_ends, close_app_if_timeouts, collect_files, execute_command_and_connect_output,
execute_command_on_pack_of_files, generate_files, minimize_new, remove_and_create_entire_folder,
};
use crate::obj::{ProgramConfig, USE_ASAN_ENVS};
use crate::settings::Setting;
pub(crate) fn find_broken_files_by_text_status(settings: &Setting, obj: &Box<dyn ProgramConfig>) {
info!("Starting finding broken files by text status");
let atomic_all_broken = AtomicU32::new(0);
let loop_number = settings.loop_number;
for i in 1..=loop_number {
info!("Starting loop {i} out of all {loop_number}");
if check_if_app_ends() {
info!("Timeout reached, exiting");
break;
}
info!("Removing old files");
remove_and_create_entire_folder(&settings.temp_possible_broken_files_dir);
info!("So - generating files from valid input files dir");
generate_files(obj, settings);
info!("generated files");
if check_if_app_ends() {
info!("Timeout reached, exiting");
break;
}
info!("Removing non parsable files");
obj.remove_non_parsable_files(&settings.temp_possible_broken_files_dir);
info!("Removed non parsable files");
if check_if_app_ends() {
info!("Timeout reached, exiting");
break;
}
info!("Collecting files");
let (mut files, files_size) = collect_files(settings);
let start_file_size = files.len();
info!(
"Collected {start_file_size} files with size {}",
format_size(files_size, humansize::BINARY)
);
if settings.grouping > 1 && obj.get_files_group_mode() != CheckGroupFileMode::None {
info!("Started to check files in groups of {} elements", settings.grouping);
*USE_ASAN_ENVS.get().write().expect("Failed to write") = true;
files = test_files_in_group(files, settings, obj);
*USE_ASAN_ENVS.get().write().expect("Failed to write") = false;
info!(
"After grouping left {} files to check out of all {start_file_size}",
files.len()
);
} else {
info!("No grouping");
}
let atomic_broken = AtomicU32::new(0);
if check_if_app_ends() {
info!("Timeout reached, exiting");
break;
}
test_files(files, settings, obj, &atomic_broken, &atomic_all_broken);
info!("");
info!(
"Found {} broken files ({} in all iterations)",
atomic_broken.load(Ordering::Relaxed),
atomic_all_broken.load(Ordering::Relaxed)
);
info!("");
}
info!("");
info!(
"Found {} broken files in all iterations",
atomic_all_broken.load(Ordering::Relaxed)
);
info!("");
}
fn test_files_in_group(files: Vec<String>, settings: &Setting, obj: &Box<dyn ProgramConfig>) -> Vec<String> {
if obj.get_files_group_mode() == CheckGroupFileMode::None {
return files;
}
let all_chunks_number = files.len() / settings.grouping as usize + 1;
let atomic = AtomicU32::new(0);
info!(
"Started to check files in groups of {} elements, {} groups",
settings.grouping, all_chunks_number
);
let res = files
.into_par_iter()
.chunks(settings.grouping as usize)
.map(|group| {
let number = atomic.fetch_add(1, Ordering::Release);
if number.is_multiple_of(10) {
info!("+++++ {number} / {all_chunks_number}");
}
if check_if_app_ends() {
return None;
}
let temp_folder = &settings.temp_folder;
let mut map = HashMap::new();
let random_folder = format!("{temp_folder}/{}", random::<u64>());
fs::create_dir_all(&random_folder).expect("Failed to create random folder");
let mut all_temp_files = vec![];
for (idx, file_name) in group.iter().enumerate() {
let extension = Path::new(file_name).extension().unwrap().to_str().unwrap();
let temp_name = format!("{random_folder}/{idx}.{extension}");
fs::copy(file_name, &temp_name).expect("Failed to copy file");
map.insert(file_name, temp_name);
}
if obj.get_files_group_mode() == CheckGroupFileMode::ByFilesGroup {
all_temp_files = map.values().map(ToString::to_string).collect();
}
// let count = WalkDir::new(&random_folder).max_depth(999).into_iter().flatten().count();
// warn!("{:?} {:?} {}", all_temp_files.len(), random_folder, count);
let output_result = execute_command_on_pack_of_files(obj, &random_folder, &all_temp_files);
fs::remove_dir_all(&random_folder).expect("Failed to remove random folder");
if settings.debug_print_results {
info!("{}", output_result.get_output());
}
// info!("Group {}, elements {} - result {}", number , group.len(), is_really_broken || obj.is_broken(&output));
if output_result.is_broken() {
info!("Group {number} is broken");
// TODO debug print - everything should be handled by setting
// info!("Command - {}", output_result.get_command_str());
// info!("Output: {}", output_result.get_output()); // TODO handle this via setting
// output_result.debug_print();
//
// // Save files to custom folder
// let folder_idx: u64 = random();
// let new_folder_name = format!("{}/{folder_idx}", settings.custom_folder_path);
// fs::create_dir_all(&new_folder_name).expect("Failed to create new folder");
//
// for (idx, file_name) in group.iter().enumerate() {
// let extension = Path::new(file_name).extension().unwrap().to_str().unwrap();
// let temp_name = format!("{new_folder_name}/{idx}.{extension}");
// fs::copy(file_name, &temp_name).expect("Failed to copy file");
// }
Some(Some(group))
} else {
Some(None)
}
})
.while_some()
.flatten()
.flatten()
.collect();
close_app_if_timeouts();
remove_and_create_entire_folder(&settings.temp_folder);
res
}
fn test_files(
files: Vec<String>,
settings: &Setting,
obj: &Box<dyn ProgramConfig>,
atomic_broken: &AtomicU32,
atomic_all_broken: &AtomicU32,
) {
let atomic = AtomicU32::new(0);
let all = files.len();
files
.into_par_iter()
.map(|full_name| {
let number = atomic.fetch_add(1, Ordering::Release);
if number.is_multiple_of(1000) {
info!("_____ {number} / {all}");
}
if check_if_app_ends() {
return None;
}
let output_result = execute_command_and_connect_output(obj, &full_name);
if settings.debug_print_results {
info!("{}", output_result.get_output());
}
if output_result.is_broken() {
atomic_broken.fetch_add(1, Ordering::Relaxed);
atomic_all_broken.fetch_add(1, Ordering::Relaxed);
if let Some(new_file_name) = obj.validate_output_and_save_file(full_name, output_result.get_output()) {
if settings.minimize_output {
minimize_new(obj, &new_file_name);
}
}
}
Some(())
})
.while_some()
.collect::<()>();
}