Rename AST generation mode to tree generation mode

spec/test_tree_invalid_positions.c

@@ -0,0 +1,110 @@
+#include "testparser.h"
+#include <assert.h>
+#include <string.h>
+#include "testutils.h"
+
+int main()
+{
+    char const * input = "\na\n  bb ccc";
+    p_context_t context;
+    p_context_init(&context, (uint8_t const *)input, strlen(input));
+    assert(p_parse(&context) == P_SUCCESS);
+    Start * start = p_result(&context);
+
+    assert_eq(2, start->pT1->pToken->position.row);
+    assert_eq(1, start->pT1->pToken->position.col);
+    assert_eq(2, start->pT1->pToken->end_position.row);
+    assert_eq(1, start->pT1->pToken->end_position.col);
+    assert(p_position_valid(start->pT1->pA->position));
+    assert_eq(3, start->pT1->pA->position.row);
+    assert_eq(3, start->pT1->pA->position.col);
+    assert_eq(3, start->pT1->pA->end_position.row);
+    assert_eq(8, start->pT1->pA->end_position.col);
+    assert_eq(2, start->pT1->position.row);
+    assert_eq(1, start->pT1->position.col);
+    assert_eq(3, start->pT1->end_position.row);
+    assert_eq(8, start->pT1->end_position.col);
+
+    assert_eq(2, start->position.row);
+    assert_eq(1, start->position.col);
+    assert_eq(3, start->end_position.row);
+    assert_eq(8, start->end_position.col);
+
+    p_free_tree(start);
+
+    input = "a\nbb";
+    p_context_init(&context, (uint8_t const *)input, strlen(input));
+    assert(p_parse(&context) == P_SUCCESS);
+    start = p_result(&context);
+
+    assert_eq(1, start->pT1->pToken->position.row);
+    assert_eq(1, start->pT1->pToken->position.col);
+    assert_eq(1, start->pT1->pToken->end_position.row);
+    assert_eq(1, start->pT1->pToken->end_position.col);
+    assert(p_position_valid(start->pT1->pA->position));
+    assert_eq(2, start->pT1->pA->position.row);
+    assert_eq(1, start->pT1->pA->position.col);
+    assert_eq(2, start->pT1->pA->end_position.row);
+    assert_eq(2, start->pT1->pA->end_position.col);
+    assert_eq(1, start->pT1->position.row);
+    assert_eq(1, start->pT1->position.col);
+    assert_eq(2, start->pT1->end_position.row);
+    assert_eq(2, start->pT1->end_position.col);
+
+    assert_eq(1, start->position.row);
+    assert_eq(1, start->position.col);
+    assert_eq(2, start->end_position.row);
+    assert_eq(2, start->end_position.col);
+
+    p_free_tree(start);
+
+    input = "a\nc\nc";
+    p_context_init(&context, (uint8_t const *)input, strlen(input));
+    assert(p_parse(&context) == P_SUCCESS);
+    start = p_result(&context);
+
+    assert_eq(1, start->pT1->pToken->position.row);
+    assert_eq(1, start->pT1->pToken->position.col);
+    assert_eq(1, start->pT1->pToken->end_position.row);
+    assert_eq(1, start->pT1->pToken->end_position.col);
+    assert(p_position_valid(start->pT1->pA->position));
+    assert_eq(2, start->pT1->pA->position.row);
+    assert_eq(1, start->pT1->pA->position.col);
+    assert_eq(3, start->pT1->pA->end_position.row);
+    assert_eq(1, start->pT1->pA->end_position.col);
+    assert_eq(1, start->pT1->position.row);
+    assert_eq(1, start->pT1->position.col);
+    assert_eq(3, start->pT1->end_position.row);
+    assert_eq(1, start->pT1->end_position.col);
+
+    assert_eq(1, start->position.row);
+    assert_eq(1, start->position.col);
+    assert_eq(3, start->end_position.row);
+    assert_eq(1, start->end_position.col);
+
+    p_free_tree(start);
+
+    input = "a";
+    p_context_init(&context, (uint8_t const *)input, strlen(input));
+    assert(p_parse(&context) == P_SUCCESS);
+    start = p_result(&context);
+
+    assert_eq(1, start->pT1->pToken->position.row);
+    assert_eq(1, start->pT1->pToken->position.col);
+    assert_eq(1, start->pT1->pToken->end_position.row);
+    assert_eq(1, start->pT1->pToken->end_position.col);
+    assert(!p_position_valid(start->pT1->pA->position));
+    assert_eq(1, start->pT1->position.row);
+    assert_eq(1, start->pT1->position.col);
+    assert_eq(1, start->pT1->end_position.row);
+    assert_eq(1, start->pT1->end_position.col);
+
+    assert_eq(1, start->position.row);
+    assert_eq(1, start->position.col);
+    assert_eq(1, start->end_position.row);
+    assert_eq(1, start->end_position.col);
+
+    p_free_tree(start);
+
+    return 0;
+}