test: respect the global $QEMU_TIMEOUT

CIs set QEMU and nspawn timeouts by themselves which reflect their needs
and possibilities, so let's respect that value, instead of using one
pre-set value which might or might not work for all of them.

Both Ubuntu CI and CentOS CI set these values themselves.

test/TEST-08-ISSUE-2730/test.sh

@@ -9,7 +9,6 @@ TEST_NO_NSPAWN=1
 # shellcheck source=test/test-functions
 . "${TEST_BASE_DIR:?}/test-functions"
 
-QEMU_TIMEOUT=300
 TEST_FORCE_NEWIMAGE=1
 
 do_test "$@"

test/TEST-09-ISSUE-2691/test.sh

@@ -8,6 +8,4 @@ TEST_NO_NSPAWN=1
 # shellcheck source=test/test-functions
 . "${TEST_BASE_DIR:?}/test-functions"
 
-QEMU_TIMEOUT=300
-
 do_test "$@"

test/TEST-11-ISSUE-3166/test.sh

@@ -8,6 +8,4 @@ TEST_NO_NSPAWN=1
 # shellcheck source=test/test-functions
 . "${TEST_BASE_DIR:?}/test-functions"
 
-QEMU_TIMEOUT=300
-
 do_test "$@"

test/TEST-17-UDEV/test.sh

@@ -8,6 +8,5 @@ TEST_NO_NSPAWN=1
 # shellcheck source=test/test-functions
 . "${TEST_BASE_DIR:?}/test-functions"
 
-QEMU_TIMEOUT=800
 
 do_test "$@"

test/TEST-18-FAILUREACTION/test.sh

@@ -7,6 +7,4 @@ TEST_DESCRIPTION="FailureAction= operation"
 # shellcheck source=test/test-functions
 . "${TEST_BASE_DIR:?}/test-functions"
 
-QEMU_TIMEOUT=600
-
 do_test "$@"

test/TEST-19-DELEGATE/test.sh

@@ -8,7 +8,6 @@ TEST_NO_NSPAWN=1
 # shellcheck source=test/test-functions
 . "${TEST_BASE_DIR:?}/test-functions"
 
-QEMU_TIMEOUT=600
 UNIFIED_CGROUP_HIERARCHY=yes
 
 do_test "$@"

test/TEST-31-DEVICE-ENUMERATION/test.sh

@@ -8,6 +8,5 @@ TEST_NO_NSPAWN=1
 # shellcheck source=test/test-functions
 . "${TEST_BASE_DIR:?}/test-functions"
 
-QEMU_TIMEOUT=300
 
 do_test "$@"

test/TEST-50-DISSECT/test.sh

@@ -12,7 +12,6 @@ TEST_INSTALL_VERITY_MINIMAL=1
 # shellcheck source=test/test-functions
 . "${TEST_BASE_DIR:?}/test-functions"
 
-QEMU_TIMEOUT=1200
 
 command -v mksquashfs >/dev/null 2>&1 || exit 0
 command -v veritysetup >/dev/null 2>&1 || exit 0

test/TEST-64-UDEV-STORAGE/test.sh

@@ -12,7 +12,6 @@ TEST_DESCRIPTION="systemd-udev storage tests"
 TEST_NO_NSPAWN=1
 # Save only journals of failing test cases by default (to conserve space)
 TEST_SAVE_JOURNAL="${TEST_SAVE_JOURNAL:-fail}"
-QEMU_TIMEOUT="${QEMU_TIMEOUT:-600}"
 
 # shellcheck source=test/test-functions
 . "${TEST_BASE_DIR:?}/test-functions"

test/TEST-67-INTEGRITY/test.sh

@@ -5,7 +5,6 @@ set -e
 TEST_DESCRIPTION="dm-integrity test"
 
 TEST_NO_NSPAWN=1
-QEMU_TIMEOUT=600
 
 # shellcheck source=test/test-functions
 . "${TEST_BASE_DIR:?}/test-functions"