[oe-commits] [openembedded-core] 05/20: glibc-testsuite: Create a recipe to implement glibc test suite

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rpurdie pushed a commit to branch master-next
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commit c2297a421a38a452decdd0e50ad1636cf876bcb3
Author: Nathan Rossi <nathan at nathanrossi.com>
AuthorDate: Tue Sep 3 16:56:41 2019 +0000

    glibc-testsuite: Create a recipe to implement glibc test suite
    
    A recipe needs to be created for the test suite due to the dependency
    chain between libgcc -> glibc -> libgcc-initial, and the requirements of
    the test suite to have libgcc for compilation and execution.
    
    The glibc test suite does not use dejagnu like the gcc test suites do.
    Instead a test wrapper script is used along with the assumed dependency
    of having the same filesystem available on build host and target. For
    qemu linux-user the same filesystem is inherently available, for remote
    targets NFS is used. Separate test wrapper scripts are created for qemu
    linux-user or ssh targets, with the same TOOLCHAIN_TEST_* variables used for
    configuration.
    
    Signed-off-by: Nathan Rossi <nathan at nathanrossi.com>
    Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
---
 meta/recipes-core/glibc/glibc-testsuite_2.30.bb  | 51 +++++++++++++++++
 meta/recipes-core/glibc/glibc/check-test-wrapper | 71 ++++++++++++++++++++++++
 2 files changed, 122 insertions(+)

diff --git a/meta/recipes-core/glibc/glibc-testsuite_2.30.bb b/meta/recipes-core/glibc/glibc-testsuite_2.30.bb
new file mode 100644
index 0000000..88764d9
--- /dev/null
+++ b/meta/recipes-core/glibc/glibc-testsuite_2.30.bb
@@ -0,0 +1,51 @@
+require glibc_${PV}.bb
+
+# handle PN differences
+FILESEXTRAPATHS_prepend := "${THISDIR}/glibc:"
+
+# strip provides
+PROVIDES = ""
+# setup depends
+INHIBIT_DEFAULT_DEPS = ""
+
+DEPENDS += "glibc-locale libgcc gcc-runtime"
+
+# remove the initial depends
+DEPENDS_remove = "libgcc-initial"
+
+inherit qemu
+
+SRC_URI += "file://check-test-wrapper"
+
+DEPENDS += "${@'qemu-native' if d.getVar('TOOLCHAIN_TEST_TARGET') == 'user' else ''}"
+
+TOOLCHAIN_TEST_TARGET ??= "user"
+TOOLCHAIN_TEST_HOST ??= "localhost"
+TOOLCHAIN_TEST_HOST_USER ??= "root"
+TOOLCHAIN_TEST_HOST_PORT ??= "2222"
+
+do_check[dirs] += "${B}"
+do_check[nostamp] = "1"
+do_check () {
+    chmod 0755 ${WORKDIR}/check-test-wrapper
+
+    # clean out previous test results
+    oe_runmake tests-clean
+    # makefiles don't clean entirely (and also sometimes fails due to too many args)
+    find ${B} -type f -name "*.out" -delete
+    find ${B} -type f -name "*.test-result" -delete
+    find ${B}/catgets -name "*.cat" -delete
+    find ${B}/conform -name "symlist-*" -delete
+    [ ! -e ${B}/timezone/testdata ] || rm -rf ${B}/timezone/testdata
+
+    oe_runmake -i \
+        QEMU_SYSROOT="${RECIPE_SYSROOT}" \
+        QEMU_OPTIONS="${@qemu_target_binary(d)} ${QEMU_OPTIONS}" \
+        SSH_HOST="${TOOLCHAIN_TEST_HOST}" \
+        SSH_HOST_USER="${TOOLCHAIN_TEST_HOST_USER}" \
+        SSH_HOST_PORT="${TOOLCHAIN_TEST_HOST_PORT}" \
+        test-wrapper="${WORKDIR}/check-test-wrapper ${TOOLCHAIN_TEST_TARGET}" \
+        check
+}
+addtask do_check after do_compile
+
diff --git a/meta/recipes-core/glibc/glibc/check-test-wrapper b/meta/recipes-core/glibc/glibc/check-test-wrapper
new file mode 100644
index 0000000..f8e04e0
--- /dev/null
+++ b/meta/recipes-core/glibc/glibc/check-test-wrapper
@@ -0,0 +1,71 @@
+#!/usr/bin/env python3
+import sys
+import os
+import subprocess
+
+env = os.environ.copy()
+args = sys.argv[1:]
+targettype = args.pop(0)
+
+if targettype == "user":
+    qemuargs = os.environ.get("QEMU_OPTIONS", "").split()
+    if not os.path.exists(qemuargs[0]):
+        # ensure qemu args has a valid absolute path
+        for i in os.environ.get("PATH", "").split(":"):
+            if os.path.exists(os.path.join(i, qemuargs[0])):
+                qemuargs[0] = os.path.join(i, qemuargs[0])
+                break
+    sysroot = os.environ.get("QEMU_SYSROOT", None)
+    if not sysroot:
+        sys.exit(-1)
+    libpaths = [sysroot + "/usr/lib", sysroot + "/lib"]
+
+    if args[0] == "env":
+        args.pop(0)
+        if len(args) == 0:
+            args = ["env"]
+        else:
+            # process options
+            while args[0].startswith("-"):
+                opt = args.pop(0).lstrip("-")
+                if "i" in opt:
+                    env.clear()
+            # process environment vars
+            while "=" in args[0]:
+                key, val = args.pop(0).split("=", 1)
+                if key == "LD_LIBRARY_PATH":
+                    libpaths += val.split(":")
+                else:
+                    env[key] = val
+    if args[0] == "cp":
+        # ignore copies, the filesystem is the same
+        sys.exit(0)
+
+    qemuargs += ["-L", sysroot]
+    qemuargs += ["-E", "LD_LIBRARY_PATH={}".format(":".join(libpaths))]
+    command = qemuargs + args
+elif targettype == "ssh":
+    host = os.environ.get("SSH_HOST", None)
+    user = os.environ.get("SSH_HOST_USER", None)
+    port = os.environ.get("SSH_HOST_PORT", None)
+
+    command = ["ssh", "-o", "UserKnownHostsFile=/dev/null", "-o", "StrictHostKeyChecking=no"]
+    if port:
+        command += ["-p", str(port)]
+    if not host:
+        sys.exit(-1)
+    command += ["{}@{}".format(user, host) if user else host]
+
+    # wrap and replace quotes for correct transformation on ssh
+    wrapped = " ".join(["'{0}'".format(i.replace("'", r"'\''")) for i in ["cd", os.getcwd()]]) + "; "
+    wrapped += " ".join(["'{0}'".format(i.replace("'", r"'\''")) for i in args])
+    command += ["sh", "-c", "\"{}\"".format(wrapped)]
+else:
+    sys.exit(-1)
+
+try:
+    r = subprocess.run(command, timeout = 1800, env = env)
+    sys.exit(r.returncode)
+except subprocess.TimeoutExpired:
+    sys.exit(-1)
+

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