2.1.2.1.7. tests.utils.session_utils

2.1.2.1.7.1. Attributes

logger

2.1.2.1.7.2. Functions

expect_pattern_live(session, pattern, timeout, msg[, ...])	Wait for a specific pattern to appear in a live pexpect session.
fvp_power_cycle_and_reconnect(platform_base_obj, ...)	Power cycle the FVP instance and restore console connectivity.
login_and_wait_for_shell(session, login_prompt, ...)	Complete login sequence and wait for root shell prompt.

2.1.2.1.7.3. Module Contents

tests.utils.session_utils.logger

tests.utils.session_utils.expect_pattern_live(session, pattern, timeout, msg, level='info')

Wait for a specific pattern to appear in a live pexpect session.

Parameters:

• session (pexpect.spawn) – Active pexpect session instance.

• pattern (str) – Pattern to wait for in the session output.

• timeout (int) – Maximum time (in seconds) to wait.

• msg (str) – Log message to emit if a timeout occurs.

• level (str) – Logging level to use.

Returns:

True if the pattern is matched within the timeout

Return type:

bool

tests.utils.session_utils.fvp_power_cycle_and_reconnect(platform_base_obj, platform_bundle, boot_wait_seconds=0)

Power cycle the FVP instance and restore console connectivity.

Parameters:

• platform_base_obj – Initialized AutoTestPlatformBase.

• platform_bundle – Initialized driver bundle.

• boot_wait_seconds (int) – Optional delay in seconds

Returns:

None

tests.utils.session_utils.login_and_wait_for_shell(session, login_prompt, shell_prompt)

Complete login sequence and wait for root shell prompt.

Parameters:

• login_prompt (str) – login prompt pattern

• shell_prompt (str) – shell prompt pattern

• session (pexpect.spawn)

Returns:

None

Return type:

None