Merge pull request #1532 (@rivy; refactor ~ tests reorganization)

Cargo.toml

@@ -16,7 +16,6 @@ categories = ["command-line-utilities"]
 edition = "2018"
 
 build = "build.rs"
-autotests = false
 
 [features]
 default = [ "feat_common_core" ]
@@ -347,6 +346,3 @@ unix_socket = "0.5.0"
 [[bin]]
 name = "coreutils"
 path = "src/bin/coreutils.rs"
-
-[[test]]
-name = "tests"

build.rs

@@ -6,6 +6,8 @@ use std::io::Write;
 use std::path::Path;
 
 pub fn main() {
+    // println!("cargo:warning=Running build.rs");
+
     if let Ok(profile) = env::var("PROFILE") {
         println!("cargo:rustc-cfg=build={:?}", profile);
     }
@@ -15,6 +17,11 @@ pub fn main() {
     let override_prefix: &str = "uu_";
 
     let out_dir = env::var("OUT_DIR").unwrap();
+    // println!("cargo:warning=out_dir={}", out_dir);
+    let manifest_dir = env::var("CARGO_MANIFEST_DIR").unwrap().replace("\\", "/");
+    // println!("cargo:warning=manifest_dir={}", manifest_dir);
+    let util_tests_dir = format!("{}/tests/by-util", manifest_dir);
+    // println!("cargo:warning=util_tests_dir={}", util_tests_dir);
 
     let mut crates = Vec::new();
     for (key, val) in env::vars() {
@@ -33,6 +40,7 @@ pub fn main() {
     crates.sort();
 
     let mut mf = File::create(Path::new(&out_dir).join("uutils_map.rs")).unwrap();
+    let mut tf = File::create(Path::new(&out_dir).join("test_modules.rs")).unwrap();
 
     mf.write_all(
         "type UtilityMap = HashMap<&'static str, fn(Vec<String>) -> i32>;\n\
@@ -46,8 +54,8 @@ pub fn main() {
 
     for krate in crates {
         match krate.as_ref() {
-            k if k.starts_with(override_prefix) => mf
-                .write_all(
+            k if k.starts_with(override_prefix) => {
+                mf.write_all(
                     format!(
                         "\tmap.insert(\"{k}\", {krate}::uumain);\n",
                         k = krate[override_prefix.len()..].to_string(),
@@ -55,18 +63,38 @@ pub fn main() {
                     )
                     .as_bytes(),
                 )
-                .unwrap(),
-            "false" | "true" => mf
-                .write_all(
+                .unwrap();
+                tf.write_all(
+                    format!(
+                        "#[path=\"{dir}/test_{k}.rs\"]\nmod test_{k};\n",
+                        k = krate[override_prefix.len()..].to_string(),
+                        dir = util_tests_dir,
+                    )
+                    .as_bytes(),
+                )
+                .unwrap()
+            }
+            "false" | "true" => {
+                mf.write_all(
                     format!(
                         "\tmap.insert(\"{krate}\", r#{krate}::uumain);\n",
                         krate = krate
                     )
                     .as_bytes(),
                 )
-                .unwrap(),
-            "hashsum" => mf
-                .write_all(
+                .unwrap();
+                tf.write_all(
+                    format!(
+                        "#[path=\"{dir}/test_{krate}.rs\"]\nmod test_{krate};\n",
+                        krate = krate,
+                        dir = util_tests_dir,
+                    )
+                    .as_bytes(),
+                )
+                .unwrap()
+            }
+            "hashsum" => {
+                mf.write_all(
                     format!(
                         "\
                         \tmap.insert(\"{krate}\", {krate}::uumain);\n\
@@ -88,20 +116,41 @@ pub fn main() {
                     )
                     .as_bytes(),
                 )
-                .unwrap(),
-            _ => mf
-                .write_all(
+                .unwrap();
+                tf.write_all(
+                    format!(
+                        "#[path=\"{dir}/test_{krate}.rs\"]\nmod test_{krate};\n",
+                        krate = krate,
+                        dir = util_tests_dir,
+                    )
+                    .as_bytes(),
+                )
+                .unwrap()
+            }
+            _ => {
+                mf.write_all(
                     format!(
                         "\tmap.insert(\"{krate}\", {krate}::uumain);\n",
                         krate = krate
                     )
                     .as_bytes(),
                 )
-                .unwrap(),
+                .unwrap();
+                tf.write_all(
+                    format!(
+                        "#[path=\"{dir}/test_{krate}.rs\"]\nmod test_{krate};\n",
+                        krate = krate,
+                        dir = util_tests_dir,
+                    )
+                    .as_bytes(),
+                )
+                .unwrap()
+            }
         }
     }
 
     mf.write_all(b"map\n}\n").unwrap();
 
     mf.flush().unwrap();
+    tf.flush().unwrap();
 }

tests/by-util/test_chroot.rs

@@ -0,0 +1 @@
+// ToDO: add tests

tests/by-util/test_factor.rs

@@ -9,7 +9,7 @@
 
 use crate::common::util::*;
 
-#[path = "../src/uu/factor/sieve.rs"]
+#[path = "../../src/uu/factor/sieve.rs"]
 mod sieve;
 use self::sieve::Sieve;
 

tests/by-util/test_groups.rs

@@ -0,0 +1 @@
+// ToDO: add tests

tests/by-util/test_hostid.rs

@@ -0,0 +1 @@
+// ToDO: add tests

tests/by-util/test_kill.rs

@@ -0,0 +1 @@
+// ToDO: add tests

tests/by-util/test_logname.rs

@@ -0,0 +1 @@
+// ToDO: add tests

tests/by-util/test_mkfifo.rs

@@ -0,0 +1 @@
+// ToDO: add tests

tests/by-util/test_mknod.rs

@@ -0,0 +1 @@
+// ToDO: add tests

tests/by-util/test_nice.rs

@@ -0,0 +1 @@
+// ToDO: add tests

tests/by-util/test_nohup.rs

@@ -0,0 +1 @@
+// ToDO: add tests

tests/by-util/test_nproc.rs

@@ -0,0 +1 @@
+// ToDO: add tests

tests/by-util/test_relpath.rs

@@ -0,0 +1 @@
+// ToDO: add tests

tests/by-util/test_shred.rs

@@ -0,0 +1 @@
+// ToDO: add tests

tests/by-util/test_shuf.rs

@@ -0,0 +1 @@
+// ToDO: add tests

tests/by-util/test_sleep.rs

@@ -0,0 +1 @@
+// ToDO: add tests

tests/by-util/test_sync.rs

@@ -0,0 +1 @@
+// ToDO: add tests

tests/by-util/test_tee.rs

@@ -0,0 +1 @@
+// ToDO: add tests

tests/by-util/test_timeout.rs

@@ -0,0 +1 @@
+// ToDO: add tests

tests/by-util/test_tty.rs

@@ -0,0 +1 @@
+// ToDO: add tests

tests/by-util/test_yes.rs

@@ -0,0 +1 @@
+// ToDO: add tests

tests/tests.rs

@@ -9,103 +9,4 @@ extern crate lazy_static;
 #[cfg(unix)]
 extern crate rust_users;
 
-// For conditional compilation
-macro_rules! unix_only {
-    ($($fea:expr, $m:ident);+) => {
-        $(
-            #[cfg(unix)]
-            #[cfg(feature = $fea)]
-            mod $m;
-         )+
-    };
-}
-unix_only! {
-    "chmod", test_chmod;
-    "chown", test_chown;
-    "chgrp", test_chgrp;
-    "install", test_install;
-    "pathchk", test_pathchk;
-    "pinky", test_pinky;
-    "stdbuf", test_stdbuf;
-    "uname", test_uname;
-    "unlink", test_unlink;
-    "uptime", test_uptime;
-    "users", test_users;
-    "who", test_who;
-    // Be aware of the trailing semicolon after the last item
-    "stat", test_stat
-}
-
-macro_rules! generic {
-    ($($fea:expr, $m:ident);+) => {
-        $(
-            #[cfg(feature = $fea)]
-            mod $m;
-         )+
-    };
-}
-generic! {
-    "arch", test_arch;
-    "base32", test_base32;
-    "base64", test_base64;
-    "basename", test_basename;
-    "cat", test_cat;
-    "cksum", test_cksum;
-    "comm", test_comm;
-    "cp", test_cp;
-    "cut", test_cut;
-    "date", test_date;
-    "dircolors", test_dircolors;
-    "dirname", test_dirname;
-    "df", test_df;
-    "du", test_du;
-    "echo", test_echo;
-    "env", test_env;
-    "expand", test_expand;
-    "expr", test_expr;
-    "factor", test_factor;
-    "false", test_false;
-    "fmt", test_fmt;
-    "fold", test_fold;
-    "hashsum", test_hashsum;
-    "head", test_head;
-    "id", test_id;
-    "join", test_join;
-    "link", test_link;
-    "ln", test_ln;
-    "ls", test_ls;
-    "mkdir", test_mkdir;
-    "mktemp", test_mktemp;
-    "more", test_more;
-    "mv", test_mv;
-    "numfmt", test_numfmt;
-    "nl", test_nl;
-    "od", test_od;
-    "paste", test_paste;
-    "printenv", test_printenv;
-    "printf", test_printf;
-    "ptx", test_ptx;
-    "pwd", test_pwd;
-    "readlink", test_readlink;
-    "realpath", test_realpath;
-    "rm", test_rm;
-    "rmdir", test_rmdir;
-    "seq", test_seq;
-    "sort", test_sort;
-    "split", test_split;
-    "sum", test_sum;
-    "tac", test_tac;
-    "tail", test_tail;
-    "test", test_test;
-    "touch", test_touch;
-    "tr", test_tr;
-    "true", test_true;
-    "truncate", test_truncate;
-    "tsort", test_tsort;
-    "unexpand", test_unexpand;
-    "uniq", test_uniq;
-    "wc", test_wc;
-    "whoami", test_whoami;
-    // Be aware of the trailing semicolon after the last item
-    "hostname", test_hostname
-}
+include!(concat!(env!("OUT_DIR"), "/test_modules.rs"));