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 * The Universal Permissive License (UPL), Version 1.0
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 * (a) the Software, and
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 * (b) any piece of software and/or hardware listed in the lrgrwrks.txt file if
 * one is included with the Software each a "Larger Work" to which the Software
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 * This license is subject to the following condition:
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 * The above copyright notice and either this complete permission notice or at a
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package com.oracle.graal.python.pegparser;

import org.junit.Test;

public class AssignmentTests extends ParserTestBase {

    @Test
    public void assignment01() throws Exception {
        checkTreeResult("a = 1");
    }

    @Test
    public void assignmentWithTypeComment01() throws Exception {
        checkTreeResult("a = 1 # type: int");
    }

    @Test
    public void assignment02() throws Exception {
        checkTreeResult("a = b = 1");
    }

    @Test
    public void assignment03() throws Exception {
        checkTreeResult("a = 0\n" + "b = a\n" + "c = a + a + b");
    }

    @Test
    public void assignment04() throws Exception {
        checkTreeResult("a = b = c = d = e");
    }

    @Test
    public void assignment05() throws Exception {
        checkTreeResult("a, b, c = 1, 2, 3");
    }

    @Test
    public void assignment06() throws Exception {
        checkScopeAndTree("def fn():\n  a = b = c = d = e");
    }

    @Test
    public void assignment07() throws Exception {
        checkScopeAndTree("def fn():\n  a, b, c = 1, 2, 3");
    }

    @Test
    public void assignment08() throws Exception {
        checkTreeResult("a.b = 1");
    }

    @Test
    public void assignment09() throws Exception {
        checkTreeResult("f().b = 1");
    }

    @Test
    public void assignment10() throws Exception {
        checkTreeResult("i, j, k = x = a");
    }

    @Test
    public void assignment11() throws Exception {
        checkScopeAndTree("def fn():\n  a.b.c.d = 1222");
    }

    @Test
    public void augassign01() throws Exception {
        checkTreeResult("a += b");
    }

    @Test
    public void augassign02() throws Exception {
        checkTreeResult("a -= b");
    }

    @Test
    public void augassign03() throws Exception {
        checkTreeResult("a *= b");
    }

    @Test
    public void augassign04() throws Exception {
        checkTreeResult("a /= b");
    }

    @Test
    public void augassign05() throws Exception {
        checkTreeResult("a //= b");
    }

    @Test
    public void augassign06() throws Exception {
        checkTreeResult("a %= b");
    }

    @Test
    public void augassign07() throws Exception {
        checkTreeResult("a &= b");
    }

    @Test
    public void augassign08() throws Exception {
        checkTreeResult("a |= b");
    }

    @Test
    public void augassign09() throws Exception {
        checkTreeResult("a ^= b");
    }

    @Test
    public void augassign10() throws Exception {
        checkTreeResult("a <<= b");
    }

    @Test
    public void augassign11() throws Exception {
        checkTreeResult("a >>= b");
    }

    @Test
    public void augassign12() throws Exception {
        checkTreeResult("a **= b");
    }

    @Test
    public void augassign13() throws Exception {
        checkScopeAndTree("def fn (): x += 3");
    }

    @Test
    public void augassign14() throws Exception {
        checkScopeAndTree(
                        "def _method(*args, **keywords):\n" +
                                        "    cls_or_self, *rest = args");
    }

    @Test
    public void nonLocal01() throws Exception {
        checkSyntaxErrorMessage(
                        "def outer():\n" +
                                        "  x = 'local in outer'\n" +
                                        "  def inner():\n" +
                                        "    x = 10\n" +
                                        "    nonlocal x\n" +
                                        "  inner()\n",
                        "name 'x' is assigned to before nonlocal declaration");
    }

    @Test
    public void annotationType01() throws Exception {
        checkTreeResult("j: int");
    }

    @Test
    public void annotationType02() throws Exception {
        checkScopeAndTree("def fn():\n" + " index : int = 0\n");
    }

    @Test
    public void annotationType03() throws Exception {
        checkTreeResult("j = 1\n" + "ahoj.__annotations__['j'] = float");
    }
}
