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Import of the watch repository from Pebble
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Matthieu Jeanson
Katharine Berry
commit
3b92768480
10334 changed files with 2564465 additions and 0 deletions
228
tests/fw/test_word_iterator.c
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228
tests/fw/test_word_iterator.c
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/*
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* Copyright 2024 Google LLC
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "util/iterator.h"
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#include "applib/graphics/framebuffer.h"
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#include "applib/graphics/utf8.h"
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#include "applib/graphics/text_layout_private.h"
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#include "clar.h"
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#include <stdarg.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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///////////////////////////////////////////////////////////
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// Stubs
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#include "stubs_logging.h"
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#include "stubs_passert.h"
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#include "stubs_app_state.h"
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#include "stubs_fonts.h"
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#include "stubs_graphics_context.h"
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#include "stubs_gbitmap.h"
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#include "stubs_heap.h"
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#include "stubs_text_resources.h"
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#include "stubs_text_render.h"
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#include "stubs_pbl_malloc.h"
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#include "stubs_reboot_reason.h"
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#include "stubs_resources.h"
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#include "stubs_syscalls.h"
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#include "stubs_compiled_with_legacy2_sdk.h"
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///////////////////////////////////////////////////////////
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// Fakes
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static GContext s_ctx;
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static FrameBuffer s_fb;
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size_t framebuffer_get_size_bytes(FrameBuffer *f) {
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return FRAMEBUFFER_SIZE_BYTES;
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}
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///////////////////////////////////////////////////////////
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// Tests
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void test_word_iterator__initialize(void) {
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framebuffer_init(&s_fb, &(GSize) {DISP_COLS, DISP_ROWS});
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graphics_context_init(&s_ctx, &s_fb, GContextInitializationMode_App);
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}
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void test_word_iterator__test_string_empty(void) {
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// Allocate mutable types
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Iterator word_iter = (Iterator) { 0 };
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WordIterState word_iter_state = (WordIterState) { 0 };
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// Allocate immutable types
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bool success = false;
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const Utf8Bounds utf8_bounds = utf8_get_bounds(&success, "");
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cl_assert(success);
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const TextBoxParams text_box_params = (TextBoxParams) {
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.utf8_bounds = &utf8_bounds,
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};
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// Init mutable types
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word_iter_init(&word_iter, &word_iter_state, &s_ctx, &text_box_params, utf8_bounds.start);
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// Tests
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cl_assert(word_iter_state.current.start == word_iter_state.current.end);
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cl_assert(!iter_next(&word_iter));
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cl_assert(word_iter_state.current.width_px == 0);
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}
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void test_word_iterator__test_unprintable(void) {
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// Allocate mutable types
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Iterator word_iter = (Iterator) { 0 };
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WordIterState word_iter_state = (WordIterState) { 0 };
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// Allocate immutable types
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bool success = false;
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const Utf8Bounds utf8_bounds = utf8_get_bounds(&success, (char[]) { 0x10, 0x0 });
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cl_assert(success);
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const TextBoxParams text_box_params = (TextBoxParams) {
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.utf8_bounds = &utf8_bounds,
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};
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// Init mutable types
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word_iter_init(&word_iter, &word_iter_state, &s_ctx, &text_box_params, utf8_bounds.start);
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// Tests
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cl_assert(word_iter_state.current.start == word_iter_state.current.end);
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cl_assert(!iter_next(&word_iter));
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cl_assert(word_iter_state.current.width_px == 0);
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}
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void test_word_iterator__test_string_single_word(void) {
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// Allocate mutable types
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Iterator word_iter = (Iterator) { 0 };
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WordIterState word_iter_state = (WordIterState) { 0 };
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// Allocate immutable types
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bool success = false;
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const Utf8Bounds utf8_bounds = utf8_get_bounds(&success, "Animal\x02style");
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cl_assert(success);
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const TextBoxParams text_box_params = (TextBoxParams) {
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.utf8_bounds = &utf8_bounds,
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};
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// Init mutable types
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word_iter_init(&word_iter, &word_iter_state, &s_ctx, &text_box_params, utf8_bounds.start);
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// Tests
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cl_assert(*word_iter_state.current.start == 'A');
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cl_assert(*word_iter_state.current.end == '\0');
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cl_assert(HORIZ_ADVANCE_PX * 11 == word_iter_state.current.width_px);
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}
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void test_word_iterator__test_string_consecutive_newlines(void) {
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// Allocate mutable types
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Iterator word_iter = (Iterator) { 0 };
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WordIterState word_iter_state = (WordIterState) { 0 };
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// Allocate immutable types
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bool success = false;
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const Utf8Bounds utf8_bounds = utf8_get_bounds(&success, "In\n\n\nN\nout");
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cl_assert(success);
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const TextBoxParams text_box_params = (TextBoxParams) {
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.utf8_bounds = &utf8_bounds,
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};
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// Init mutable types
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word_iter_init(&word_iter, &word_iter_state, &s_ctx, &text_box_params, utf8_bounds.start);
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// Tests
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cl_assert(*word_iter_state.current.start == 'I');
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cl_assert(*word_iter_state.current.end == '\n');
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cl_assert(HORIZ_ADVANCE_PX * 2 == word_iter_state.current.width_px);
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cl_assert(iter_next(&word_iter));
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cl_assert(*word_iter_state.current.start == '\n');
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cl_assert(*word_iter_state.current.end == '\n');
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cl_assert(0 == word_iter_state.current.width_px);
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cl_assert(iter_next(&word_iter));
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cl_assert(*word_iter_state.current.start == '\n');
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cl_assert(*word_iter_state.current.end == '\n');
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cl_assert(iter_next(&word_iter));
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cl_assert(*word_iter_state.current.start == '\n');
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cl_assert(*word_iter_state.current.end == 'N');
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cl_assert(iter_next(&word_iter));
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cl_assert(*word_iter_state.current.start == 'N');
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cl_assert(*word_iter_state.current.end == '\n');
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cl_assert(iter_next(&word_iter));
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cl_assert(*word_iter_state.current.start == '\n');
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cl_assert(*word_iter_state.current.end == 'o');
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cl_assert(iter_next(&word_iter));
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cl_assert(*word_iter_state.current.start == 'o');
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cl_assert(*word_iter_state.current.end == '\0');
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cl_assert(!iter_next(&word_iter));
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}
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void test_word_iterator__test_string_terminating_newlines(void) {
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// Allocate mutable types
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Iterator word_iter = (Iterator) { 0 };
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WordIterState word_iter_state = (WordIterState) { 0 };
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// Allocate immutable types
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bool success = false;
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const Utf8Bounds utf8_bounds = utf8_get_bounds(&success, "\nIn\nout\n");
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cl_assert(success);
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const TextBoxParams text_box_params = (TextBoxParams) {
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.utf8_bounds = &utf8_bounds,
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};
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// Init mutable types
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word_iter_init(&word_iter, &word_iter_state, &s_ctx, &text_box_params, utf8_bounds.start);
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// Tests
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cl_assert(*word_iter_state.current.start == '\n');
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cl_assert(*word_iter_state.current.end == 'I');
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cl_assert(word_iter_state.current.width_px == 0);
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cl_assert(iter_next(&word_iter));
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cl_assert(*word_iter_state.current.start == 'I');
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cl_assert(*word_iter_state.current.end == '\n');
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cl_assert(HORIZ_ADVANCE_PX * 2 == word_iter_state.current.width_px);
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cl_assert(iter_next(&word_iter));
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cl_assert(*word_iter_state.current.start == '\n');
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cl_assert(*word_iter_state.current.end == 'o');
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cl_assert(iter_next(&word_iter));
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cl_assert(*word_iter_state.current.start == 'o');
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cl_assert(*word_iter_state.current.end == '\n');
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cl_assert(iter_next(&word_iter));
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cl_assert(*word_iter_state.current.start == '\n');
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cl_assert(*word_iter_state.current.end == '\0');
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cl_assert(!iter_next(&word_iter));
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}
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