etr.tools.fsisolation.FsIsolation Class Reference

Create isolated file system area for test execution. More...

Public Member Functions
def	__init__
def	setup
	Creates a temporary directory in /tmp and creates the following in that area: More...
def	teardown
	Unmounts and deletes previously ceated temporary directories from setup. More...

Static Public Attributes
string	workdir = ".workdir"
list	env_blacklist = ["_", "SHLVL", "PWD"]

Detailed Description

Create isolated file system area for test execution.

Note

The interface looks like a plugin but it is not loaded as a plugin.

Constructor & Destructor Documentation

def etr.tools.fsisolation.FsIsolation.__init__	(		self,
			ctx
	)

Member Function Documentation

def etr.tools.fsisolation.FsIsolation.setup	(		self,
			ctx
	)

Creates a temporary directory in /tmp and creates the following in that area:

• create workdir roots
• mount $PREFIX to prefix with overlay fs
• mount $DATAROOT to dataroot
• If $PREFIX is loaded, also populate the ctx.env environment using lmod loader activation script such that any test runner will use the overlay FS.

def etr.tools.fsisolation.FsIsolation.teardown	(		self,
			ctx
	)

Unmounts and deletes previously ceated temporary directories from setup.

Member Data Documentation

list etr.tools.fsisolation.FsIsolation.env_blacklist = ["_", "SHLVL", "PWD"]

static

string etr.tools.fsisolation.FsIsolation.workdir = ".workdir"

static

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The documentation for this class was generated from the following file:

• INTROOT/lib/python3.7/site-packages/etr/tools/fsisolation.py