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pre { line-height: 125%; } td.linenos .normal { color: inherit; background-color: transparent; padding-left: 5px; padding-right: 5px; } span.linenos { color: inherit; background-color: transparent; padding-left: 5px; padding-right: 5px; } td.linenos .special { color: #000000; background-color: #ffffc0; padding-left: 5px; padding-right: 5px; } span.linenos.special { color: #000000; background-color: #ffffc0; padding-left: 5px; padding-right: 5px; } .highlight .hll { background-color: #ffffcc } .highlight .c { color: #888888 } /* Comment */ .highlight .err { color: #a61717; background-color: #e3d2d2 } /* Error */ .highlight .k { color: #008800; font-weight: bold } /* Keyword */ .highlight .ch { color: #888888 } /* Comment.Hashbang */ .highlight .cm { color: #888888 } /* Comment.Multiline */ .highlight .cp { color: #cc0000; font-weight: bold } /* Comment.Preproc */ .highlight .cpf { color: #888888 } /* Comment.PreprocFile */ .highlight .c1 { color: #888888 } /* Comment.Single */ .highlight .cs { color: #cc0000; font-weight: bold; background-color: #fff0f0 } /* Comment.Special */ .highlight .gd { color: #000000; background-color: #ffdddd } /* Generic.Deleted */ .highlight .ge { font-style: italic } /* Generic.Emph */ .highlight .ges { font-weight: bold; font-style: italic } /* Generic.EmphStrong */ .highlight .gr { color: #aa0000 } /* Generic.Error */ .highlight .gh { color: #333333 } /* Generic.Heading */ .highlight .gi { color: #000000; background-color: #ddffdd } /* Generic.Inserted */ .highlight .go { color: #888888 } /* Generic.Output */ .highlight .gp { color: #555555 } /* Generic.Prompt */ .highlight .gs { font-weight: bold } /* Generic.Strong */ .highlight .gu { color: #666666 } /* Generic.Subheading */ .highlight .gt { color: #aa0000 } /* Generic.Traceback */ .highlight .kc { color: #008800; font-weight: bold } /* Keyword.Constant */ .highlight .kd { color: #008800; font-weight: bold } /* Keyword.Declaration */ .highlight .kn { color: #008800; font-weight: bold } /* Keyword.Namespace */ .highlight .kp { color: #008800 } /* Keyword.Pseudo */ .highlight .kr { color: #008800; font-weight: bold } /* Keyword.Reserved */ .highlight .kt { color: #888888; font-weight: bold } /* Keyword.Type */ .highlight .m { color: #0000DD; font-weight: bold } /* Literal.Number */ .highlight .s { color: #dd2200; background-color: #fff0f0 } /* Literal.String */ .highlight .na { color: #336699 } /* Name.Attribute */ .highlight .nb { color: #003388 } /* Name.Builtin */ .highlight .nc { color: #bb0066; font-weight: bold } /* Name.Class */ .highlight .no { color: #003366; font-weight: bold } /* Name.Constant */ .highlight .nd { color: #555555 } /* Name.Decorator */ .highlight .ne { color: #bb0066; font-weight: bold } /* Name.Exception */ .highlight .nf { color: #0066bb; font-weight: bold } /* Name.Function */ .highlight .nl { color: #336699; font-style: italic } /* Name.Label */ .highlight .nn { color: #bb0066; font-weight: bold } /* Name.Namespace */ .highlight .py { color: #336699; font-weight: bold } /* Name.Property */ .highlight .nt { color: #bb0066; font-weight: bold } /* Name.Tag */ .highlight .nv { color: #336699 } /* Name.Variable */ .highlight .ow { color: #008800 } /* Operator.Word */ .highlight .w { color: #bbbbbb } /* Text.Whitespace */ .highlight .mb { color: #0000DD; font-weight: bold } /* Literal.Number.Bin */ .highlight .mf { color: #0000DD; font-weight: bold } /* Literal.Number.Float */ .highlight .mh { color: #0000DD; font-weight: bold } /* Literal.Number.Hex */ .highlight .mi { color: #0000DD; font-weight: bold } /* Literal.Number.Integer */ .highlight .mo { color: #0000DD; font-weight: bold } /* Literal.Number.Oct */ .highlight .sa { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Affix */ .highlight .sb { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Backtick */ .highlight .sc { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Char */ .highlight .dl { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Delimiter */ .highlight .sd { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Doc */ .highlight .s2 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Double */ .highlight .se { color: #0044dd; background-color: #fff0f0 } /* Literal.String.Escape */ .highlight .sh { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Heredoc */ .highlight .si { color: #3333bb; background-color: #fff0f0 } /* Literal.String.Interpol */ .highlight .sx { color: #22bb22; background-color: #f0fff0 } /* Literal.String.Other */ .highlight .sr { color: #008800; background-color: #fff0ff } /* Literal.String.Regex */ .highlight .s1 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Single */ .highlight .ss { color: #aa6600; background-color: #fff0f0 } /* Literal.String.Symbol */ .highlight .bp { color: #003388 } /* Name.Builtin.Pseudo */ .highlight .fm { color: #0066bb; font-weight: bold } /* Name.Function.Magic */ .highlight .vc { color: #336699 } /* Name.Variable.Class */ .highlight .vg { color: #dd7700 } /* Name.Variable.Global */ .highlight .vi { color: #3333bb } /* Name.Variable.Instance */ .highlight .vm { color: #336699 } /* Name.Variable.Magic */ .highlight .il { color: #0000DD; font-weight: bold } /* Literal.Number.Integer.Long */
#include <stdarg.h>
#include <stddef.h>
#include <setjmp.h>
#include <cmocka.h>
#include <stdlib.h>
#include <string.h>
#include <glib.h>

#include "plugins/callbacks.h"
#include "plugins/plugins.h"

void returns_no_commands(void **state)
{
    callbacks_init();
    GList *commands = plugins_get_command_names();

    assert_true(commands == NULL);
}

void returns_commands(void **state)
{
    callbacks_init();

    PluginCommand *command1 = malloc(sizeof(PluginCommand));
    command1->command_name = strdup("command1");
    callbacks_add_command("plugin1", command1);

    PluginCommand *command2 = malloc(sizeof(PluginCommand));
    command2->command_name = strdup("command2");
    callbacks_add_command("plugin1", command2);

    PluginCommand *command3 = malloc(sizeof(PluginCommand));
    command3->command_name = strdup("command3");
    callbacks_add_command("plugin2", command3);

    GList *names = plugins_get_command_names();
    assert_true(g_list_length(names) == 3);

    gboolean foundCommand1 = FALSE;
    gboolean foundCommand2 = FALSE;
    gboolean foundCommand3 = FALSE;
    GList *curr = names;
    while (curr) {
        if (g_strcmp0(curr->data, "command1") == 0) {
            foundCommand1 = TRUE;
        }
        if (g_strcmp0(curr->data, "command2") == 0) {
            foundCommand2 = TRUE;
        }
        if (g_strcmp0(curr->data, "command3") == 0) {
            foundCommand3 = TRUE;
        }
        curr = g_list_next(curr);
    }

    assert_true(foundCommand1 && foundCommand2 && foundCommand3);
}
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# Wrappers around interaction primitives that take a potentially fake object
# and are thus easier to test.

exclusive-container event [
  text:char
  keycode:num  # keys on keyboard without a unicode representation
  touch:touch-event  # mouse, track ball, etc.
  resize:resize-event
  # update the assume-console handler if you add more variants
]

container touch-event [
  type:num
  row:num
  column:num
]

container resize-event [
  width:num
  height:num
]

container console [
  current-event-index:num
  events:&:@:event
]

def new-fake-console events:&:@:event -> result:&:console [
  local-scope
  load-inputs
  result:&:console <- new console:type
  *result <- put *result, events:offset, events
]

def read-event console:&:console -> result:event, found?:bool, quit?:bool, console:&:console [
  local-scope
  load-inputs
  {
    break-unless console
    current-event-index:num <- get *console, current-event-index:offset
    buf:&:@:event <- get *console, events:offset
    {
      max:num <- length *buf
      done?:bool <- greater-or-equal current-event-index, max
      break-unless done?
      dummy:&:event <- new event:type
      return *dummy, true/found, true/quit
    }
    result <- index *buf, current-event-index
    current-event-index <- add current-event-index, 1
    *console <- put *console, current-event-index:offset, current-event-index
    return result, true/found, false/quit
  }
  switch  # real event source is infrequent; avoid polling it too much
  result:event, found?:bool <- check-for-interaction
  return result, found?, false/quit
]

# variant of read-event for just keyboard events. Discards everything that
# isn't unicode, so no arrow keys, page-up/page-down, etc. But you still get
# newlines, tabs, ctrl-d..
def read-key console:&:console -> result:char, found?:bool, quit?:bool, console:&:console [
  local-scope
  load-inputs
  x:event, found?:bool, quit?:bool, console <- read-event console
  return-if quit?, 0, found?, quit?
  return-unless found?, 0, found?, quit?
  c:char, converted?:bool <- maybe-convert x, text:variant
  return-unless converted?, 0, false/found, false/quit
  return c, true/found, false/quit
]

def send-keys-to-channel console:&:console, chan:&:sink:char, screen:&:screen -> console:&:console, chan:&:sink:char, screen:&:screen [
  local-scope
  load-inputs
  {
    c:char, found?:bool, quit?:bool, console <- read-key console
    loop-unless found?
    break-if quit?
    assert c, [invalid event, expected text]
    screen <- print screen, c
    chan <- write chan, c
    loop
  }
  chan <- close chan
]

def wait-for-event console:&:console -> console:&:console [
  local-scope
  load-inputs
  {
    _, found?:bool <- read-event console
    break-if found?
    switch
    loop
  }
]

def has-more-events? console:&:console -> result:bool [
  local-scope
  load-inputs
  return-if console, false  # fake events are processed as soon as they arrive
  result <- interactions-left?
]