Don't expect size to be non-zero for mocked /sys (#93)

abbradar · martinpitt · commit f0dc9f718d69 · 2019-08-28T09:29:01.000+02:00
This isn't true for tmpfs, which leads to hard to debug errors.
diff --git a/src/umockdev.vala b/src/umockdev.vala
@@ -1740,7 +1740,7 @@ public bool in_mock_environment()
     if (!__in_mock_env_initialized) {
         Posix.Stat st;
         if (Posix.stat("/sys", out st) >= 0)
-            __in_mock_env_result = st.st_ino > 1 && st.st_size > 0;
+            __in_mock_env_result = st.st_ino > 1;
         __in_mock_env_initialized = true;
     }
 

Original file line number	Diff line number	Diff line change
`@@ -1740,7 +1740,7 @@ public bool in_mock_environment()`
`1740`	`1740`	`if (!__in_mock_env_initialized) {`
`1741`	`1741`	`Posix.Stat st;`
`1742`	`1742`	`if (Posix.stat("/sys", out st) >= 0)`
`1743`		`- __in_mock_env_result = st.st_ino > 1 && st.st_size > 0;`
	`1743`	`+ __in_mock_env_result = st.st_ino > 1;`
`1744`	`1744`	`__in_mock_env_initialized = true;`
`1745`	`1745`	`}`
`1746`	`1746`