start-stop-daemon: explain -x + -a test
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
		@@ -21,8 +21,13 @@ testing "start-stop-daemon without -x and -a" \
 | 
				
			|||||||
	"1\n" \
 | 
						"1\n" \
 | 
				
			||||||
	"" ""
 | 
						"" ""
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					# This runs /bin/false with argv[0..2] of { "qwerty", "false", NULL }.
 | 
				
			||||||
 | 
					#
 | 
				
			||||||
# Unfortunately, this does not actually check argv[0] correctness,
 | 
					# Unfortunately, this does not actually check argv[0] correctness,
 | 
				
			||||||
# but at least it checks that pathname to exec() is correct
 | 
					# but at least it checks that pathname to exec() is correct
 | 
				
			||||||
 | 
					#
 | 
				
			||||||
 | 
					# NB: this fails if /bin/false is a busybox symlink:
 | 
				
			||||||
 | 
					# busybox looks at argv[0] and says "qwerty: applet not found"
 | 
				
			||||||
testing "start-stop-daemon with both -x and -a" \
 | 
					testing "start-stop-daemon with both -x and -a" \
 | 
				
			||||||
	'start-stop-daemon -S -x /bin/false -a qwerty false 2>&1; echo $?' \
 | 
						'start-stop-daemon -S -x /bin/false -a qwerty false 2>&1; echo $?' \
 | 
				
			||||||
	"1\n" \
 | 
						"1\n" \
 | 
				
			||||||
 
 | 
				
			|||||||
		Reference in New Issue
	
	Block a user