Module assert_program_args

Assert macros for comparing programs with arguments.

These macros help with calling external programs with arguments, then capturing the standard output stream and standard error stream.

These macros have corresponding macros in the module assert_command.

Compare command using program and arguments to standard output:

• assert_program_args_stdout_eq!(program1, args1, program2, args2) ≈ command using program1 and args1 to stdout = command2 with program2 and args2 to stdout

• assert_program_args_stdout_eq_expr!(program, args, expr) ≈ command using program and args to stdout = expr

• assert_program_args_stdout_contains!(program, args, containee) ≈ command using program and args to stdout contains containee

• assert_program_args_stdout_is_match!(program, args, matcher) ≈ matcher is match with command using program and args

Compare command using program and arguments to standard output:

• assert_program_args_stderr_eq!(program1, args1, program2, args2) ≈ command using program1 and args1 to stderr = command2 with program2 and args2 to stderr

• assert_program_args_stderr_eq_expr!(program, args, expr) ≈ command using program and args to stderr = expr

• assert_program_args_stderr_contains!(program, args, containee) ≈ command using program and args to stderr contains containee

• assert_program_args_stderr_is_match!(program, args, matcher) ≈ matcher is match with command using program and args

Example

let a_program = "bin/printf-stdout";
let a_args = ["%s", "hello"];
let b_program = "bin/printf-stdout";
let b_args = ["%s%s%s%s%s", "h", "e", "l", "l", "o"];
assert_program_args_stdout_eq!(&a_program, &a_args, &b_program, &b_args);

Modules

• assert_program_args_stderr_contains
  Assert a command (built with program and args) stderr string contains a given containee.
• assert_program_args_stderr_eq
  Assert a command (built with program and args) stderr string is equal to another.
• assert_program_args_stderr_eq_expr
  Assert a command (built with program and args) stderr string is equal to an expression.
• assert_program_args_stderr_ge
  Assert a command (built with program and args) stderr string is greater than or equal to another.
• assert_program_args_stderr_ge_expr
  Assert a command (built with program and args) stderr string is greater than or equal to an expression.
• assert_program_args_stderr_gt
  Assert a command (built with program and args) stderr string is greater than to another.
• assert_program_args_stderr_gt_expr
  Assert a command (built with program and args) stderr string is greater than an expression.
• assert_program_args_stderr_is_match
  Assert a command (built with program and args) stderr string is a match to a regex.
• assert_program_args_stderr_le
  Assert a command (built with program and args) stderr string is less than or equal to another.
• assert_program_args_stderr_le_expr
  Assert a command (built with program and args) stderr string is less than or equal to an expression.
• assert_program_args_stderr_lt
  Assert a command (built with program and args) stderr string is less than another.
• assert_program_args_stderr_lt_expr
  Assert a command (built with program and args) stderr string is less than an expression.
• assert_program_args_stderr_ne
  Assert a command (built with program and args) stderr string is not equal to another.
• assert_program_args_stderr_ne_expr
  Assert a command (built with program and args) stderr string is not equal to an expression.
• assert_program_args_stdout_contains
  Assert a command (built with program and args) stdout string contains a given containee.
• assert_program_args_stdout_eq
  Assert a command (built with program and args) stdout string is equal to another.
• assert_program_args_stdout_eq_expr
  Assert a command (built with program and args) stdout string is equal to an expression.
• assert_program_args_stdout_ge
  Assert a command (built with program and args) stdout string is greater than or equal to another.
• assert_program_args_stdout_ge_expr
  Assert a command (built with program and args) stdout string is greater than or equal to an expression.
• assert_program_args_stdout_gt
  Assert a command (built with program and args) stdout string is greater than another.
• assert_program_args_stdout_gt_expr
  Assert a command (built with program and args) stdout string is greater than an expression.
• assert_program_args_stdout_is_match
  Assert a command (built with program and args) stdout string is a match to a regex.
• assert_program_args_stdout_le
  Assert a command (built with program and args) stdout string is less than or equal to another.
• assert_program_args_stdout_le_expr
  Assert a command (built with program and args) stdout string is less than or equal to an expression.
• assert_program_args_stdout_lt
  Assert a command (built with program and args) stdout string is less than another.
• assert_program_args_stdout_lt_expr
  Assert a command (built with program and args) stdout string is less than an expression.
• assert_program_args_stdout_ne
  Assert a command (built with program and args) stdout string is not equal to another.
• assert_program_args_stdout_ne_expr
  Assert a command (built with program and args) stdout string is not equal to an expression.