Fix tests for linux

contrib/linux.conf

@@ -1,28 +1,38 @@
 [defaults]
 timeout = 1
 
+[hostinfo]
+commands = ["dmesg"]
+
+[[profile]]
+name = "default"
+commands = ["uptime", "vm_stat", "iostat"]
+
+[[command]]
+name = "dmesg"
+title = "Last kernel messages"
+command = '/bin/dmesg -T'
+timeout = 1
+
 [[command]]
 name = "uptime"
 title = "Current Load"
 description = "Current load and uptime"
 command = "/usr/bin/uptime"
 timeout = 1
-default_run = true
 
 [[command]]
-name = "vm_stat"
+name = "vmstat"
 title = "Virtual Memory statistics"
 description = "Current memory usage and statistics in pages"
-command = "vm_stat -c 5 1"
+command = "/usr/bin/vmstat 5 1"
 timeout = 5
-default_run = true
 
 [[command]]
 name = "iostat"
 title = "Kernel I/O statistics"
 description = "Current I/O statistics per dev in KB"
-command = "/usr/sbin/iostat -c 5 -K"
+command = "/usr/bin/iostat -x 1 5"
 timeout = 5
-default_run = true
 
 # vim: set ft=toml:

src/command.rs

@@ -202,10 +202,13 @@ mod tests {
     fn execution_ok() {
         init();
 
+        #[cfg(target_os = "macos")]
         let command = Command::new("uname", r#"/usr/bin/uname -a"#, 5);
         #[cfg(target_os = "macos")]
         let expected = "Darwin";
         #[cfg(target_os = "linux")]
+        let command = Command::new("uname", r#"/usr/uname -a"#, 5);
+        #[cfg(target_os = "linux")]
         let expected = "Linux";
 
         let res = command.exec();
@@ -220,7 +223,10 @@ mod tests {
     fn execution_failed() {
         init();
 
+        #[cfg(target_os = "macos")]
         let command = Command::new("false", r#"/usr/bin/false"#, 1);
+        #[cfg(target_os = "linux")]
+        let command = Command::new("false", r#"/usr/false"#, 1);
 
         let res = command.exec();