193 lines
6.0 KiB
Python
193 lines
6.0 KiB
Python
from time import sleep
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from typing import Any, cast
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import httpx
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import pytest
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from e2b import Sandbox, SandboxState
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from e2b.api.client.models import (
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NewSandbox,
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SandboxAutoResumeConfig,
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)
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from e2b.exceptions import InvalidArgumentException
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from e2b.sandbox.sandbox_api import SandboxQuery
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@pytest.mark.skip_debug()
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def test_start(sandbox_factory):
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sbx = sandbox_factory(timeout=5)
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assert sbx.is_running()
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assert sbx._envd_version is not None
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@pytest.mark.skip_debug()
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def test_metadata(sandbox_factory):
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sbx = sandbox_factory(timeout=5, metadata={"test-key": "test-value"})
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paginator = Sandbox.list(query=SandboxQuery(metadata={"test-key": "test-value"}))
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sandboxes = paginator.next_items()
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for sbx_info in sandboxes:
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if sbx.sandbox_id == sbx_info.sandbox_id:
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assert sbx_info.metadata is not None
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assert sbx_info.metadata["test-key"] == "test-value"
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break
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else:
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assert False, "Sandbox not found"
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def test_create_payload_serializes_auto_resume_enabled():
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body = NewSandbox(
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template_id="template-id",
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auto_pause=True,
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auto_resume=SandboxAutoResumeConfig(enabled=True),
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)
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assert body.to_dict()["autoPause"] is True
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assert body.to_dict()["autoResume"] == {"enabled": True}
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def test_create_payload_deserializes_auto_resume_enabled():
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body = NewSandbox.from_dict(
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{
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"templateID": "template-id",
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"autoPause": False,
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"autoResume": {"enabled": False},
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}
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)
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assert isinstance(body.auto_resume, SandboxAutoResumeConfig)
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assert body.auto_resume.to_dict() == {"enabled": False}
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@pytest.mark.skip_debug()
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def test_filesystem_only_auto_pause_rejects_auto_resume():
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# A filesystem-only auto-pause snapshot can only be resumed explicitly, so
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# combining keep_memory=False with auto_resume is rejected client-side.
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with pytest.raises(InvalidArgumentException):
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Sandbox.create(
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timeout=3,
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lifecycle={
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"on_timeout": {"action": "pause", "keep_memory": False},
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"auto_resume": True,
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},
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)
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@pytest.mark.skip_debug()
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def test_keep_memory_not_allowed_with_kill():
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# The discriminated union forbids keep_memory on action="kill" at type-check
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# time; the runtime guard rejects it for callers that bypass the type
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# (cast(Any, ...) feeds the deliberately type-invalid input).
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with pytest.raises(InvalidArgumentException):
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Sandbox.create(
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timeout=3,
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lifecycle=cast(
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Any, {"on_timeout": {"action": "kill", "keep_memory": False}}
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),
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)
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@pytest.mark.skip_debug()
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def test_invalid_on_timeout_type_does_not_crash(sandbox_factory):
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# An untyped/invalid on_timeout (e.g. None) must not crash create; it falls
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# back to kill semantics like a missing on_timeout (the sandbox just starts).
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sbx = sandbox_factory(timeout=10, lifecycle=cast(Any, {"on_timeout": None}))
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assert sbx.is_running()
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@pytest.mark.skip_debug()
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def test_keep_memory_none_defaults_to_full_memory(sandbox_factory):
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# An explicit None keep_memory must default to full memory (not filesystem-only):
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# the timeout auto-pause then resumes the SAME sandbox in place (memory restore),
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# so the boot id is unchanged. A changed boot id would mean None was wrongly
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# treated as filesystem-only (cold boot).
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sbx = sandbox_factory(
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timeout=60,
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lifecycle={"on_timeout": {"action": "pause", "keep_memory": None}},
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)
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boot_before = sbx.files.read("/proc/sys/kernel/random/boot_id").strip()
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sbx.set_timeout(0) # force the timeout auto-pause now
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for _ in range(150):
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if not sbx.is_running():
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break
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sleep(0.2)
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assert not sbx.is_running()
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resumed = sbx.connect()
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assert resumed.sandbox_id == sbx.sandbox_id # same sandbox
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boot_after = resumed.files.read("/proc/sys/kernel/random/boot_id").strip()
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assert boot_after == boot_before # memory restore in place, not a cold boot
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@pytest.mark.skip_debug()
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def test_auto_pause_filesystem_only_reboots(sandbox_factory):
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# keep_memory=False makes the timeout auto-pause filesystem-only, so resuming
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# cold-boots the sandbox from disk.
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sandbox = sandbox_factory(
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timeout=3,
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lifecycle={"on_timeout": {"action": "pause", "keep_memory": False}},
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)
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marker = "auto-pause-fs-only"
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sandbox.files.write("/home/user/auto-pause-marker.txt", marker)
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boot_before = sandbox.files.read("/proc/sys/kernel/random/boot_id").strip()
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sleep(5)
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assert sandbox.get_info().state == SandboxState.PAUSED
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# A filesystem-only snapshot cannot auto-resume on traffic; connect resumes
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# it by cold-booting.
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resumed = sandbox.connect()
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persisted = resumed.files.read("/home/user/auto-pause-marker.txt").strip()
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assert persisted == marker
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boot_after = resumed.files.read("/proc/sys/kernel/random/boot_id").strip()
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assert boot_after != boot_before
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@pytest.mark.skip_debug()
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def test_auto_pause_without_auto_resume_requires_connect(sandbox_factory):
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sandbox = sandbox_factory(
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timeout=3,
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lifecycle={"on_timeout": "pause", "auto_resume": False},
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)
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sleep(5)
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assert sandbox.get_info().state == SandboxState.PAUSED
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assert not sandbox.is_running()
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sandbox.connect()
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assert sandbox.get_info().state == SandboxState.RUNNING
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assert sandbox.is_running()
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@pytest.mark.skip_debug()
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def test_auto_resume_wakes_on_http_request(sandbox_factory):
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sandbox = sandbox_factory(
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timeout=3,
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lifecycle={"on_timeout": "pause", "auto_resume": True},
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)
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cmd = sandbox.commands.run("python3 -m http.server 8000", background=True)
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try:
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sleep(5)
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url = f"https://{sandbox.get_host(8000)}"
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res = httpx.get(url, timeout=15.0)
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assert res.status_code == 200
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assert sandbox.get_info().state == SandboxState.RUNNING
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assert sandbox.is_running()
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finally:
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try:
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cmd.kill()
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except Exception:
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pass
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