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| author | Javier Martinez Canillas <javierm@redhat.com> | 2018-06-12 12:18:34 +0200 |
|---|---|---|
| committer | Samuel Mendoza-Jonas <sam@mendozajonas.com> | 2018-06-18 10:56:33 +1000 |
| commit | 78a98b9ebc789d9c9c701af95e65292d768eee59 (patch) | |
| tree | 9a3664761d2a27c65572053ffb9380071c8cd1d2 /test/parser | |
| parent | 6d06f0dbe1195cd8be7d3c54d02012ff16466d0c (diff) | |
| download | talos-petitboot-78a98b9ebc789d9c9c701af95e65292d768eee59.tar.gz talos-petitboot-78a98b9ebc789d9c9c701af95e65292d768eee59.zip | |
discover/grub: Improve BLS grub environment variables expansion
The fields from a BootLoaderSpec file can contain environment variables,
in GRUB 2 these are show verbatim and are evaluated later when an entry
is selected. But on Petitboot these have to be expanded before creating
the GRUB 2 resources and show in the UI the values after the evaluation.
The current blscfg handler had a very limited support for variables, it
only had support for the options field and also didn't take into account
that variables could be mixed with literal values.
So for example the following fields were not expanded correctly:
linux $bootprefix/vmlinuz
options $kernelopts foo=bar
options foo=bar $kernelopts
options $kernelopts $debugopts
Also change some of the tests to cover mixing variables and literals.
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
Signed-off-by: Samuel Mendoza-Jonas <sam@mendozajonas.com>
Diffstat (limited to 'test/parser')
| -rw-r--r-- | test/parser/test-grub2-blscfg-multiple-bls.c | 5 | ||||
| -rw-r--r-- | test/parser/test-grub2-blscfg-opts-grubenv.c | 4 |
2 files changed, 5 insertions, 4 deletions
diff --git a/test/parser/test-grub2-blscfg-multiple-bls.c b/test/parser/test-grub2-blscfg-multiple-bls.c index 94f40d1..d15fb24 100644 --- a/test/parser/test-grub2-blscfg-multiple-bls.c +++ b/test/parser/test-grub2-blscfg-multiple-bls.c @@ -1,6 +1,7 @@ #include "parser-test.h" #if 0 /* PARSER_EMBEDDED_CONFIG */ +set os_name=Fedora blscfg #endif @@ -13,14 +14,14 @@ void run_test(struct parser_test *test) test_add_file_string(test, test->ctx->device, "/loader/entries/6c063c8e48904f2684abde8eea303f41-4.15.2-302.fc28.x86_64.conf", - "title Fedora (4.15.2-302.fc28.x86_64) 28 (Twenty Eight)\n" + "title $os_name (4.15.2-302.fc28.x86_64) 28 (Twenty Eight)\n" "linux /vmlinuz-4.15.2-302.fc28.x86_64\n" "initrd /initramfs-4.15.2-302.fc28.x86_64.img\n" "options root=/dev/mapper/fedora-root ro rd.lvm.lv=fedora/root\n\n"); test_add_file_string(test, test->ctx->device, "/loader/entries/6c063c8e48904f2684abde8eea303f41-4.14.18-300.fc28.x86_64.conf", - "title Fedora (4.14.18-300.fc28.x86_64) 28 (Twenty Eight)\n" + "title $os_name (4.14.18-300.fc28.x86_64) 28 (Twenty Eight)\n" "linux /vmlinuz-4.14.18-300.fc28.x86_64\n" "initrd /initramfs-4.14.18-300.fc28.x86_64.img\n" "options root=/dev/mapper/fedora-root ro rd.lvm.lv=fedora/root\n"); diff --git a/test/parser/test-grub2-blscfg-opts-grubenv.c b/test/parser/test-grub2-blscfg-opts-grubenv.c index 544a5de..2dffd1b 100644 --- a/test/parser/test-grub2-blscfg-opts-grubenv.c +++ b/test/parser/test-grub2-blscfg-opts-grubenv.c @@ -22,7 +22,7 @@ void run_test(struct parser_test *test) "title Fedora (4.15.2-302.fc28.x86_64) 28 (Twenty Eight)\n" "linux /vmlinuz-4.15.2-302.fc28.x86_64\n" "initrd /initramfs-4.15.2-302.fc28.x86_64.img\n" - "options $kernelopts\n"); + "options $kernelopts debug\n"); test_read_conf_embedded(test, "/boot/grub2/grub.cfg"); @@ -32,5 +32,5 @@ void run_test(struct parser_test *test) opt = get_boot_option(ctx, 0); - check_args(opt, "root=/dev/mapper/fedora-root ro rd.lvm.lv=fedora/root"); + check_args(opt, "root=/dev/mapper/fedora-root ro rd.lvm.lv=fedora/root debug"); } |
