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test

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oleting
2021-01-17 10:34:02 +00:00
parent b5ace33119
commit 10eef59ea2
3 changed files with 19 additions and 16 deletions
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24
interpreter/interpret_source.py
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@@ -118,7 +118,7 @@ class JavaInterpreter:
def _get_scope_start_offset(self, i: int) -> int:
if self._check_src(i, "{"):
return 1
elif self._check_src(i+1, "{"):
elif self._check_src(i+1, "{"):
return 2
raise ScopeNotFoundException("Unable to find scope start. Is the program ill-formed?")
@@ -128,7 +128,7 @@ class JavaInterpreter:
instruction_txt = line[6:bracket_idx]
child_instructions, idx = self._get_subscope(idx)
return while_instruction_front(("while" + instruction_txt), child_instructions), idx
def _get_subscope(self, idx: int):
brace_offset = self._get_scope_start_offset(idx)
return self._get_instructions_in_scope(idx+brace_offset)
@@ -144,7 +144,7 @@ class JavaInterpreter:
else:
logging.debug("found else construct in line: %i", idx+1)
instructions, idx = self._get_subscope(idx)
elif self._check_line_start(idx+1, "else"):
if self._check_src(idx+1, "if("):
logging.debug("found else if construct in line: %i", idx+2)
@@ -155,7 +155,7 @@ class JavaInterpreter:
logging.debug("found else construct in line: %i", idx+2)
instructions, idx = self._get_subscope(idx+1)
return instructions, idx
def _handle_if(self, line: str, idx: int):
bracket_idx = line.rindex(')') # throws if the contruct is illformed
@@ -164,7 +164,7 @@ class JavaInterpreter:
true_instructions, idx = self._get_subscope(idx)
false_instructions, idx = self._get_else_scope(idx)
return if_instruction(instruction_txt, true_instructions, false_instructions), idx
def _handle_do_while(self, line: str, idx: int):
@@ -193,7 +193,7 @@ class JavaInterpreter:
var = segments[0][4:]
cond = segments[1]
inc = segments[2][:-2]
instructions = []
if cond == "": #did you know test expressions where optional and defaulted to true? Me neither
@@ -202,16 +202,16 @@ class JavaInterpreter:
if var != "":
variable_instruction = self._handle_variable(var, idx)[0]
instructions.append(variable_instruction)
brace_offset = self._get_scope_start_offset(idx)
child_instructions, idx = self._get_instructions_in_scope(idx+brace_offset)
if inc != "":
increment_instruction = generic_instruction(inc)
child_instructions.append(increment_instruction)
instructions.append(for_instruction("while " + cond, child_instructions))
return instructions, idx
except IndexError:
@@ -232,7 +232,7 @@ class JavaInterpreter:
if line.startswith("while("):
logging.debug("Found while construct in line: %i", idx+1)
return self._handle_while(line, idx)
elif line.startswith("if("):
logging.debug("Found if construct in line: %i", idx+1)
return self._handle_if(line, idx)
@@ -258,7 +258,7 @@ class JavaInterpreter:
i = idx
while i < len(self._lines):
line = self._lines[i]
if self._check_src(i, '}'):
break
@@ -270,7 +270,7 @@ class JavaInterpreter:
i += 1
return scope, i
def _remove_keywords(self):
self.src = self._src.replace(' ', '')
self.src = self._comment_pattern.sub('', self.src)