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Contains the class _PropertyCompare, and several functions to perform test workups.
The most commonly used workup is compare_ct_property
Copyright: Schrodinger, LLC. All rights reserved.
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| _PropertyCompare Compare properties between a ct and a csv file generated from a ct via proplister. | |||
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| logger = log.get_logger('test_backend') | |||
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 Counts the number of lines in one or more files matching a single 
  shell expansion expression,  usage: lines_in_file(file, num_lines_target, tolerance) | 
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 Checks if files either all exist (default) or all don't exist. 
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 Checks to see if all the files exist. Inputs are assumed to be filenames or shell expansion expressions representing filenames. usage: files_exist(file1, file2, ...) | 
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 Alias for backwards compatibility. | 
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 Checks to see if all the files exist. Input is assumed to be a file containing list of filenames or shell expansion expressions representing filenames - one filename per line. usage: many_files_exist(input_file) | 
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 Checks to see if all the files don't exist. Input is assumed to be a list of filenames or shell expansion expressions representing filenames. usage: files_dont_exist(file1, file2, ...) | 
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 Counts the number of cts in a file and checks that its within +/- range of the expected number of cts. usage: cts_in_file(file, num_cts_target, tolerance) | 
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 Compare property in the first ct to a user-provided value. usage: compare_ct_property(filename, inp_property, inp_property_target, [tolerance]) Tolerance only works for properties that start with i or r (integers or floats). | 
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 Search file for a string. Expected arguments are [file_expression, 
  string, [occurrences]]. If string is found in every file that matches the
  shell glob expression  usage: parse_log_file(file_expr, pattern, [occurrences]) | 
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 Please use compare_ct_properties if possible. Compare a subset of ct level properties for cts in a file against standard values using strict evaluation. All properties must match within the provided per-value range in order for the comparison to be a success. Also checks that all expected cts (rows) in standard file have a corresponding match in the structure file. The structure file can have additional cts though. Uses PropertyCompare file format: https://wiki.schrodinger.com/QA/PropertyCompare Use the evaluate_ct_properties workup instead to prevent a failure from being triggered when a ct in the standard file is not found in the structure file. | 
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 Please use compare_ct_properties if possible. Compare a subset of ct level properties for cts in a file against standard values. All properties must match within the provided per-value range in order for the comparison to be a success. Uses PropertyCompare file format: https://wiki.schrodinger.com/QA/PropertyCompare Note that a failure will NOT be triggered if a ct (row) in the standard file is not located in the structure file. To ensure that all cts in the standard match an entry in the comparison file, please use the workup strict_evaluate_ct_properties. | 
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 Look for the existence of all expected cts. The structure file can have additional cts. Uses PropertyCompare standard file format: https://wiki.schrodinger.com/QA/PropertyCompare usage: check_for_all_expected_cts(std_file, str_file) | 
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 Find the diff of two files and compare the output. Compare script takes the following arguments. usage: compare_files(filea, fileb, -option1, -option2) Options: 
  <cutoff>        Absolute or relative diff allowed btw numerical fields.
                  Must be a positive number. The default is 0.00001.
  -r|-rel         Compare relative differences btw differing fields.
                  This is the default.
  -a|-abs         Compare absolute differences btw differing fields.
                  The default is to compare relative differences.
  -m|-mag <mag>   Minimum magnitude to use for assessing relative diffs.
                  Must be positive.  The default value is 1.0.
  -z              Compare magnitudes only (ignore sign differences).
  -s|-skip <file> File containing regexps for lines to ignore.
                  By default the file './skip_lines' is used.
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 Extracts a file from a tar file. The files file1, file2, etc. will be extracted from tarName. Extract all the files in tarName, if no filename is specified. usage: untar(tar_name, file1, file2, ...) | 
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 Extracts a file from a zip file. The files file1, file2, etc. will be extracted from zipName. Extract all the files in zipName,if no file name is specified usage: unzip(zip_name, file1, file2, ...) | 
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 Expect the job to have a "bad" exit status. If this workup is included, the test will FAIL if it has a successful exit status and SUCCEED if it has a bad exit status. This is opposite of the usual behavior. | 
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