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https://github.com/Droid-Deck/DroidDeck.git
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FEX builds can reach devices without an app release: while the x86-64 client is selected the app reads DroidDeck-Components' fex.json (directly, on its own thread, not in Offline Mode) and a session passes that build to droiddeck-steam-x64, which installs it only once its sha256 matches and its programs load, keeping the replaced files aside until the installed copy loads too; it keeps a working installed build otherwise and falls back to the build it pins. FEX is built and published by Components' build-fex.yml on its single fex release; this repository's build-fex.yml only checks the build. x86-64 session logs name the FEX build and its source, the rootfs and the client's builds, report the rootfs download in tenths, and say in one line when the web helper's GPU process keeps exiting, with x86 glxinfo and vulkaninfo through FEX. Settings shows the FEX build installed.
86 lines
4.0 KiB
Python
86 lines
4.0 KiB
Python
import os
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from pathlib import Path
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import subprocess
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import tempfile
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import textwrap
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import unittest
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SCRIPT = Path(__file__).resolve().parents[1] / "linuxfs/overlay/usr/local/bin/droiddeck-steam-x64"
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SOURCE = SCRIPT.read_text()
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START = SOURCE.index("x64_fex() {")
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END = SOURCE.index("\n}\n", START) + 3
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X64_FEX = SOURCE[START:END]
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HARNESS = textwrap.dedent("""\
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set -eu
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FEX_TAG=fex-2610-r5 FEX_SHA256=builtin FEX_URL=builtin-url
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step() { echo "STEP $*"; }
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# Installed FEX loads when LOADS=1; a build installs when its tag is in INSTALLABLE.
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fex_loads() { [ "${LOADS:-0}" = 1 ]; }
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fex_install() {
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echo "INSTALL $1 $2 $3"
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case " ${INSTALLABLE:-} " in *" $1 "*) echo "$1" > "$ROOT/tag"; : > "$ROOT/FEX"; chmod +x "$ROOT/FEX"; return 0 ;; esac
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return 1
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}
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""")
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class FexSelectTest(unittest.TestCase):
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def run_select(self, installed=None, loads=False, catalog=None, installable=()):
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with tempfile.TemporaryDirectory() as root:
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if installed:
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Path(root, "tag").write_text(installed + "\n")
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fex = Path(root, "FEX")
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fex.write_text("")
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fex.chmod(0o755)
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body = (X64_FEX.replace("/usr/local/share/fex-emu/.droiddeck-tag", "$ROOT/tag")
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.replace("/usr/local/bin/FEX", "$ROOT/FEX"))
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script = HARNESS + body + 'if x64_fex; then echo "NOW $FEX_NOW|$FEX_FROM"; else echo FAILED; fi\n'
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env = dict(os.environ, ROOT=root, LOADS="1" if loads else "0", INSTALLABLE=" ".join(installable))
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env.pop("BL_FEX_TAG", None)
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if catalog:
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env.update(BL_FEX_TAG=catalog, BL_FEX_SHA256="catsha", BL_FEX_URLS="a b")
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out = subprocess.run(["bash", "-c", script], env=env, text=True, capture_output=True, timeout=10)
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self.assertEqual(0, out.returncode, out.stderr)
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lines = out.stdout.splitlines()
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return [l for l in lines if l.startswith("INSTALL")], lines[-1]
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def test_the_catalog_build_already_installed_is_used(self):
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installs, now = self.run_select(installed="fex-2610-r6", loads=True, catalog="fex-2610-r6")
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self.assertEqual([], installs)
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self.assertEqual("NOW fex-2610-r6|catalog", now)
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def test_a_newer_catalog_build_is_installed(self):
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installs, now = self.run_select(installed="fex-2610-r5", loads=True, catalog="fex-2610-r6", installable=["fex-2610-r6"])
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self.assertEqual(["INSTALL fex-2610-r6 catsha a b"], installs)
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self.assertEqual("NOW fex-2610-r6|catalog", now)
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def test_a_catalog_build_that_does_not_install_keeps_the_working_one(self):
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installs, now = self.run_select(installed="fex-2610-r5", loads=True, catalog="fex-2610-r6")
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self.assertEqual(["INSTALL fex-2610-r6 catsha a b"], installs)
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self.assertEqual("NOW fex-2610-r5|kept; fex-2610-r6 did not install", now)
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def test_without_a_catalog_the_built_in_build_replaces_an_older_one(self):
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installs, now = self.run_select(installed="fex-2610-r4", loads=True, installable=["fex-2610-r5"])
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self.assertEqual(["INSTALL fex-2610-r5 builtin builtin-url"], installs)
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self.assertEqual("NOW fex-2610-r5|built-in", now)
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def test_an_installed_build_that_does_not_load_is_replaced(self):
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installs, now = self.run_select(installed="fex-2610-r6", loads=False, catalog="fex-2610-r6", installable=["fex-2610-r6"])
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self.assertEqual(["INSTALL fex-2610-r6 catsha a b"], installs)
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self.assertEqual("NOW fex-2610-r6|catalog", now)
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def test_a_first_install_falls_back_to_the_built_in_build(self):
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installs, now = self.run_select(catalog="fex-2610-r6", installable=["fex-2610-r5"])
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self.assertEqual(["INSTALL fex-2610-r6 catsha a b", "INSTALL fex-2610-r5 builtin builtin-url"], installs)
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self.assertEqual("NOW fex-2610-r5|built-in", now)
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def test_nothing_usable_fails(self):
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installs, now = self.run_select(catalog="fex-2610-r6")
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self.assertEqual(2, len(installs))
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self.assertEqual("FAILED", now)
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if __name__ == "__main__":
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unittest.main()
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