file: add test ELF binaries.

We keep regressing on this, and the ELF stuff is quite complicated, so
even though checking in binaries isn't my first choice, this seems like
a good use of 20KiB...

3 files changed, 10 insertions, 0 deletions

diff --git a/tests/file.test b/tests/file.test
index 2d8f04b6..802f32e1 100755
--- a/tests/file.test
+++ b/tests/file.test
@@ -20,6 +20,16 @@ testing "env python script" "file env.python.script" "env.python.script: python
 testing "ascii" "file ascii" "ascii: ASCII text\n" "" ""
 testing "java class" "file java.class" "java.class: Java class file, version 49.0 (Java 1.5)\n" "" ""
 testing "Android .dex" "file android.dex" "android.dex: Android dex file, version 035\n" "" ""
+
+# These actually test a lot of the ELF code: 32-/64-bit, arm/arm64, PT_INTERP,
+# the two kinds of NDK ELF note, BuildID, and stripped/not stripped.
+toyonly testing "Android NDK full ELF note" \
+    "file $FILES/elf/ndk-elf-note-full | sed 's/^.*: //'" \
+    "ELF shared object, 64-bit LSB arm64, dynamic (/system/bin/linker64), for Android 24, built by NDK r19b (5304403), BuildID=0c712b8af424d57041b85326f0000fadad38ee0a, not stripped\n" "" ""
+toyonly testing "Android NDK short ELF note" \
+    "file $FILES/elf/ndk-elf-note-short | sed 's/^.*: //'" \
+    "ELF shared object, 32-bit LSB arm, dynamic (/system/bin/linker), for Android 28, BuildID=da6a5f4ca8da163b9339326e626d8a3c, stripped\n" "" ""
+
 testing "symlink" "file symlink" "symlink: symbolic link\n" "" ""
 testing "symlink -h" "file -h symlink" "symlink: symbolic link\n" "" ""
 testing "symlink -L" "file -L symlink" "symlink: Java class file, version 49.0 (Java 1.5)\n" "" ""
diff --git a/tests/files/elf/ndk-elf-note-full b/tests/files/elf/ndk-elf-note-full
new file mode 100755
index 00000000..da186122
--- /dev/null
+++ b/tests/files/elf/ndk-elf-note-full
diff --git a/tests/files/elf/ndk-elf-note-short b/tests/files/elf/ndk-elf-note-short
new file mode 100755
index 00000000..d2304250
--- /dev/null
+++ b/tests/files/elf/ndk-elf-note-short