Allow skipping network tests in all qemu scripts

Fixes: da448e2 ("Make it possible to skip the qemu network tests")

Author: mpe

scripts/boot/qemu-44x

@@ -50,9 +50,10 @@ def main():
     p.expect("PowerPC 44x Platform")
     p.expect_prompt()
 
-    qemu_net_setup(p)
-    ping_test(p, check=False)
-    wget_test(p)
+    if os.environ.get('QEMU_NET_TESTS', True) != '0':
+        qemu_net_setup(p)
+        ping_test(p, check=False)
+        wget_test(p)
 
     p.send('echo o > /proc/sysrq-trigger')
     p.expect('System Halted, OK to turn off power')

scripts/boot/qemu-g5

@@ -55,9 +55,10 @@ def main():
     p.expect("PowerMac3,1 MacRISC MacRISC2 Power Macintosh")
     p.expect_prompt()
 
-    qemu_net_setup(p)
-    ping_test(p)
-    wget_test(p)
+    if os.environ.get('QEMU_NET_TESTS', True) != '0':
+        qemu_net_setup(p)
+        ping_test(p)
+        wget_test(p)
 
     p.send("halt")
     p.expect("reboot: System halted")

scripts/boot/qemu-mac99

@@ -56,9 +56,10 @@ def main():
     p.expect('PowerMac3,1 MacRISC MacRISC2 Power Macintosh')
     p.expect_prompt()
 
-    qemu_net_setup(p)
-    ping_test(p)
-    wget_test(p)
+    if os.environ.get('QEMU_NET_TESTS', True) != '0':
+        qemu_net_setup(p)
+        ping_test(p)
+        wget_test(p)
 
     p.send('halt')
     p.wait_for_exit()

scripts/boot/qemu-ppc64e

@@ -65,9 +65,10 @@ def main():
     p.expect("QEMU ppce500")
     p.expect_prompt()
 
-    qemu_net_setup(p)
-    ping_test(p, check=False)
-    wget_test(p)
+    if os.environ.get('QEMU_NET_TESTS', True) != '0':
+        qemu_net_setup(p)
+        ping_test(p, check=False)
+        wget_test(p)
 
     p.send("echo o > /proc/sysrq-trigger")
     p.wait_for_exit()