[PATCH v3 0/4] Various fixes/improvements for tests

[Glenn Washburn <development@efficientek.com>]

In this update from the previous patch series, I've only included the patches
which required changes, which were the previous patches 4 and 7.

Patch 4 was broken up at the Daniel's request, also a little differently than
requested. It is now the first 3 patches. I've also changed the patch slightly
as can be seen in the interdiff, but its functionally equivalent to the
previous patch. The first is just adding missing 'set -e' commands to turn
on shell's errexit. The second move subshells containing grub-shell such that
the output goes to a shell variable as opposed to input of another command,
which occludes the exit code. The third fixes a different error code occlusion
issue, where if grub-shell is not the last command in a pipeline its exit code
will be ignored. Another way of preventing this is to use 'set -o pipefail' in
bash, but this is not recognized in dash and perhaps other shells.

The fourth patch is the same as the previous patch #7, except that a missing
skip exit code for the test grub_cmd_sleep was added.

Glenn

Glenn Washburn (4):
  tests: Add set -e to missing tests
  tests: Do not occlude subshell error codes
  tests: Do not occlude grub-shell return code
  tests: Exit with skipped exit code when test not performed

 tests/ahci_test.in             | 15 ++++++++++-----
 tests/cdboot_test.in           | 11 ++++++-----
 tests/core_compress_test.in    |  8 +++++---
 tests/ehci_test.in             | 15 ++++++++++-----
 tests/fddboot_test.in          | 19 ++++++++++---------
 tests/grub_cmd_date.in         |  5 +++--
 tests/grub_cmd_set_date.in     |  6 +++---
 tests/grub_cmd_sleep.in        |  2 +-
 tests/grub_cmd_test.in         |  1 +
 tests/grub_script_blockarg.in  |  1 +
 tests/grub_script_expansion.in |  3 ++-
 tests/gzcompress_test.in       |  3 ++-
 tests/hddboot_test.in          |  9 +++++----
 tests/lzocompress_test.in      |  3 ++-
 tests/netboot_test.in          | 15 ++++++++-------
 tests/ohci_test.in             | 15 ++++++++++-----
 tests/partmap_test.in          | 12 ++++++------
 tests/pata_test.in             |  9 +++++----
 tests/pseries_test.in          |  2 +-
 tests/test_sha512sum.in        |  1 +
 tests/uhci_test.in             | 15 ++++++++++-----
 tests/xzcompress_test.in       |  3 ++-
 22 files changed, 104 insertions(+), 69 deletions(-)

Interdiff against v2:
diff --git a/tests/ahci_test.in b/tests/ahci_test.in
index 0e1c3679b..6d2e61d4e 100644
--- a/tests/ahci_test.in
+++ b/tests/ahci_test.in
@@ -41,11 +41,12 @@ echo "hello" > "$outfile"
 
 tar cf "$imgfile" "$outfile"
 
-echo "nativedisk; source '(ahci0)/$outfile';" |
+v=$(echo "nativedisk; source '(ahci0)/$outfile';" |
     "${grubshell}" --qemu-opts="-drive id=disk,file=$imgfile,if=none
 				-device ahci,id=ahci
-				-device ide-hd,drive=disk,bus=ahci.0" >$outfile
-if [ "$(cat "$outfile" | tail -n 1)" != "Hello World" ]; then
+				-device ide-hd,drive=disk,bus=ahci.0")
+v=$(echo "$v" | tail -n 1)
+if [ "$v" != "Hello World" ]; then
    rm "$imgfile"
    rm "$outfile"
    exit 1
diff --git a/tests/ehci_test.in b/tests/ehci_test.in
index bd80f93d4..df671b4b6 100644
--- a/tests/ehci_test.in
+++ b/tests/ehci_test.in
@@ -41,11 +41,12 @@ echo "hello" > "$outfile"
 
 tar cf "$imgfile" "$outfile"
 
-echo "nativedisk; source '(usb0)/$outfile';" |
+v=$(echo "nativedisk; source '(usb0)/$outfile';" |
     "${grubshell}" --qemu-opts="-device ich9-usb-ehci1
 				-drive id=my_usb_disk,file=$imgfile,if=none
-				-device usb-storage,drive=my_usb_disk" >$outfile
-if [ "$(cat "$outfile" | tail -n 1)" != "Hello World" ]; then
+				-device usb-storage,drive=my_usb_disk")
+v=$(echo "$v" | tail -n 1)
+if [ "$v" != "Hello World" ]; then
    rm "$imgfile"
    rm "$outfile"
    exit 1
diff --git a/tests/grub_cmd_sleep.in b/tests/grub_cmd_sleep.in
index 8797f6632..1a57fb388 100644
--- a/tests/grub_cmd_sleep.in
+++ b/tests/grub_cmd_sleep.in
@@ -5,7 +5,7 @@ set -e
 
 # FIXME: OpenBIOS on sparc64 doesn't implement RTC
 if [ "${grub_modinfo_target_cpu}-${grub_modinfo_platform}" = sparc64-ieee1275 ]; then
-    exit 0
+    exit 77
 fi
 
 # Compare RTC with interval timer.
diff --git a/tests/grub_script_blockarg.in b/tests/grub_script_blockarg.in
index 6d63a345a..a91c7ca82 100644
--- a/tests/grub_script_blockarg.in
+++ b/tests/grub_script_blockarg.in
@@ -1,4 +1,5 @@
-#! @BUILD_SHEBANG@ -e
+#! @BUILD_SHEBANG@
+set -e
 
 # Run GRUB script in a Qemu instance
 # Copyright (C) 2010  Free Software Foundation, Inc.
diff --git a/tests/ohci_test.in b/tests/ohci_test.in
index 105220856..741ad881f 100644
--- a/tests/ohci_test.in
+++ b/tests/ohci_test.in
@@ -41,11 +41,12 @@ echo "hello" > "$outfile"
 
 tar cf "$imgfile" "$outfile"
 
-echo "nativedisk; source '(usb0)/$outfile';" |
+v=$(echo "nativedisk; source '(usb0)/$outfile';" |
     "${grubshell}" --qemu-opts="-device pci-ohci
 				-drive id=my_usb_disk,file=$imgfile,if=none
-				-device usb-storage,drive=my_usb_disk" >$outfile
-if [ "$(cat "$outfile" | tail -n 1)" != "Hello World" ]; then
+				-device usb-storage,drive=my_usb_disk")
+v=$(echo "$v" | tail -n 1)
+if [ "$v" != "Hello World" ]; then
    rm "$imgfile"
    rm "$outfile"
    exit 1
diff --git a/tests/uhci_test.in b/tests/uhci_test.in
index 2984283c0..5aa5eb726 100644
--- a/tests/uhci_test.in
+++ b/tests/uhci_test.in
@@ -41,11 +41,12 @@ echo "hello" > "$outfile"
 
 tar cf "$imgfile" "$outfile"
 
-echo "nativedisk; source '(usb0)/$outfile';" |
+v=$(echo "nativedisk; source '(usb0)/$outfile';" |
     "${grubshell}" --qemu-opts="-device ich9-usb-uhci1
 				-drive id=my_usb_disk,file=$imgfile,if=none
-				-device usb-storage,drive=my_usb_disk" >$outfile
-if [ "$(cat "$outfile" | tail -n 1)" != "Hello World" ]; then
+				-device usb-storage,drive=my_usb_disk")
+v=$(echo "$v" | tail -n 1)
+if [ "$v" != "Hello World" ]; then
    rm "$imgfile"
    rm "$outfile"
    exit 1
-- 
2.27.0